POCDAST with video: Kitchen Hood Fans: Design, CFMs, Makeup Air, and Myths Structure Tech Home Inspections 2026-09-23 | POCDAST with video: Kitchen Hood Fans: Design, CFMs, Makeup Air, and Myths
Tankless Water Heaters (with Tim Hammack) Structure Tech Home Inspections 2024-10-14 | In this episode of Structure Talk, hosts Reuben Saltzman and Tessa Murry welcome Tim Hammack from Paul Bunyan Plumbing to discuss the plumbing industry, focusing on tankless water heaters. Tim shares his journey into plumbing, the benefits of tankless systems, and the importance of proper installation and maintenance. The conversation also touches on water quality, common misconceptions about tankless water heaters, and the future of water heating technology. Tim emphasizes the need for education in the plumbing field and encourages young people to consider a trade career.Check this link for Tim Hammack's company: paulbunyanplumbing.comTakeawaysTim Hammack shares his journey into plumbing, starting from a chance encounter at a car wash.Tankless water heaters offer unlimited hot water and can save installation time.Proper installation and maintenance are crucial for the longevity of tankless water heaters.Homeowners should ask plumbers about their experience with tankless systems before hiring.The importance of water quality and regular maintenance for both tank and tankless water heaters.Tankless systems can be more efficient but require proper gas supply and venting.Education is key in the plumbing industry to ensure quality service and installations.The lifespan of a well-maintained tankless water heater can be up to 25 years.Homeowners should consider the flow rate and temperature when choosing a tankless system.Tim encourages young people to explore careers in trades as many professionals are retiring. Chapters00:00 Welcome and Introduction02:59 Tim's Journey into Plumbing05:47 Tankless Water Heaters: Innovations and Benefits08:55 Choosing the Right Plumber for Tankless Installations11:54 Debunking Myths about Tankless Water Heaters15:03 Understanding Water Quality and Maintenance18:00 The Importance of Proper Installation21:05 Addressing Common Concerns with Tankless Systems23:54 The Future of Water Heating Technology27:03 Final Thoughts and Future Topics
Water heater anode rod: GONE in one year! Structure Tech Home Inspections 2024-10-07 | I installed a new 2.5-gallon point-of-use water heater under my kitchen sink exactly one year ago. My old one failed after less than three years, and it wasn't covered under warranty because I was supposed to inspect the sacrificial anode rod every year, and replace it at least every two years. My bad. I didn't read the fine print on the warranty. But now I know (and knowing is half the battle).
Grounding and Bonding (with Mike Casey) Structure Tech Home Inspections 2024-10-07 | In this episode of the Structure Talk podcast, the hosts welcome special guest Mike Casey, an experienced home inspector and educator. The conversation focuses on the topics of grounding and bonding in electrical systems. Mike explains that grounding connects the system to the Earth, maintaining a reference of 120 volts to the ground and providing a path for current to flow in the event of a lightning strike or other overvoltage occurrences. Bonding, on the other hand, connects metal components together that have the potential to be energized, ensuring that current has a path back to the source and preventing people from being in the path of a potential circuit. The hosts and Mike discuss the importance of proper bonding and grounding in various systems, such as pools, CSST, and detached buildings. They also address the changes in electrical code regarding bonding and grounding requirements. In this conversation, Reuben Saltzman and Mike Casey discuss the importance of bonding in electrical systems. They cover topics such as bonding gas piping, water distribution piping, and metal ductwork. They also touch on the bonding of metal siding and soffits. Mike emphasizes the need for proper bonding to ensure safety and prevent potential hazards. They also discuss the role of grounding electrode systems and the importance of understanding electrical theory. Mike recommends consulting an electrician or a knowledgeable home inspector for proper grounding and bonding inspections.TakeawaysGrounding connects the electrical system to the Earth, maintaining a reference of 120 volts to the ground and providing a path for current in the event of overvoltage occurrences.Bonding connects metal components together that have the potential to be energized, ensuring that current has a path back to the source and preventing people from being in the path of a potential circuit.Proper bonding and grounding are essential for safety and preventing damage to electrical systems and appliances.Changes in electrical code require separate paths for neutral current and equipment grounding and the use of four-conductor feeders for appliances with both 240V and 120V components.Specialized grounding requirements exist for systems like CSST and pools, and it is important to follow the specific guidelines for each system to ensure safety and compliance. Proper bonding is essential in electrical systems to ensure safety and prevent potential hazards.Gas piping, water distribution piping, and metal ductwork should be bonded to prevent potential energization and protect against electrical shocks.Metal siding and soffits do not require bonding.Understanding grounding electrode systems and electrical theory is crucial for proper bonding and grounding inspections.Consulting an electrician or knowledgeable home inspector is recommended for proper grounding and bonding inspections.Chapters00:00 Introduction and Eclipse Experience06:10 Grounding and Bonding: Definitions and Purposes14:07 The Difference Between Grounding and Bonding29:31 The Role of Electricians in Verifying Proper Bonding39:02 Bonding Metal Ductwork50:12 Understanding Grounding Electrode Systems
Ethics question: can home inspectors refer other professionals? Structure Tech Home Inspections 2024-09-30 | Many years ago, one of the home inspectors in my company met with an electrician to discuss having him teach at an upcoming home inspector meeting. The electrician expressed some hesitation about teaching a class for home inspectors because he was under the impression that home inspectors aren't allowed to give referrals. Some cantankerous old home inspector told him home inspectors either can't or won't refer other professionals—who knows why?
The NAR settlement: big disruptor or little blip? (With Michael Bartus) Structure Tech Home Inspections 2024-09-30 | In this episode of the Structure Talk podcast, Ruben Saltzman and Tessa Murry are joined by Michael Bartus. They discuss the recent legal settlement involving the National Association of Realtors and its impact on the real estate industry. The conversation explores the challenges of navigating the new regulations and provides advice for buyers and sellers in this evolving landscape. The discussion covers topics such as the role of the National Association of Realtors (NAR) in setting commission rates, the potential changes in the industry, and the challenges faced by real estate agents. The conversation also touches on the importance of standard forms and the potential for alternative MLS systems to emerge. The hosts discuss the possibility of a sliding scale for commissions based on the price of the property and the potential impact of technology on the industry.Check the links below for the following topics:What the NAR Settlement Means for Home Buyers and Sellers:(https://www.nar.realtor/the-facts/what-the-nar-settlement-means-for-home-buyers-and-sellers)CAARE – Consumer Advocates in American Real Estate.. Empowering real estate consumers since 2008 (caare.org)TakeawaysThe legal settlement requires real estate brokerages to separate the commissions paid by sellers and buyers.Realtors need to educate themselves and their clients about the new regulations and negotiate compensation agreements.Buyers and sellers should carefully review contracts and agreements to ensure they understand the terms and avoid potential pitfalls.The real estate industry is experiencing significant changes, and it is important for all parties involved to adapt and communicate effectively. The antitrust lawsuit against NAR could lead to changes in the real estate industry and give buyers and sellers more power to negotiate commission rates.The role of NAR in setting commission rates and controlling aspects of the real estate industry has been challenged by the lawsuit.Alternative MLS systems may emerge as a result of the lawsuit, potentially leading to a more fragmented industry.The conversation highlights the importance of standard forms and compliance in the real estate industry.There is a discussion about the potential for a sliding scale for commissions based on the price of the property.The impact of technology on the real estate industry is also explored, with the possibility of a shift towards online platforms and reduced reliance on traditional real estate agents.Chapters00:00 Introduction and Recap of Previous Episode02:57 Discussion on the Legal Settlement and its Impact04:13 Introduction of Guest and Past Topics05:44 Explanation of the Legal Settlement09:19 Challenges and Concerns Raised by the Settlement13:49 Navigating the New Regulations18:18 Advice for Buyers and Sellers20:07 Clarification on Commission Arrangements23:25 Additional Steps and Considerations for Realtors23:58 Introduction to the antitrust lawsuit against NAR26:15 The impact of the lawsuit on the real estate industry28:09 The role of NAR in setting commission rates29:06 The potential for alternative MLS systems35:39 The possibility of sellers negotiating lower commissions45:28 The influence of technology on the real estate industry
Yes, you can paint stucco (with Dennis Fiorilli from Sherwin Williams) Structure Tech Home Inspections 2024-09-23 | In this episode of the Structure Talk podcast, Ruben Saltzman interviews Dennis Fiorilli, the Director of Product Excellence at Sherwin Williams, about a product called Loxon Concrete Masonry Coating. The conversation revolves around the challenges of painting stucco homes and the traditional belief that stucco should not be painted. Dennis explains that Loxon is a breathable coating designed specifically for stucco and other concrete surfaces. It allows water vapor to escape while preventing water penetration. The discussion also touches on the preparation required before applying the coating, the expected lifespan of the product, and other solutions for paint problems on different types of surfaces.TakeawaysLoxon Concrete Masonry Coating is a breathable coating designed for stucco and other concrete surfaces.The coating allows water vapor to escape while preventing water penetration.Proper preparation, including cleaning and ensuring the substrate is clean, dull, and dry, is essential before applying the coating.Loxon Coatings are readily available at Sherwin Williams stores throughout the country.Other solutions, such as oil-based primers for wood siding, can help address paint problems on different surfaces.Chapters00:00 Introduction and Sponsor Shoutout01:04 The Challenges of Painting Stucco Homes05:39 Introducing Loxon Concrete Masonry Coating08:09 Preparation for Applying Loxon Coating15:38 The Lifespan of Loxon Coating18:21 Other Solutions for Paint Problems25:38 Conclusion and Contact Information
Minnesota Home Inspectors arent licensed... and its a good thing Structure Tech Home Inspections 2024-09-16 | Today's topic is a frequently asked question about home inspections in Minnesota. In short, no. Home inspectors do not need to be licensed in Minnesota. Those cheeseheads in Wisconsin require licensing, but we don't. It has always been this way in Minnesota, and I hope it stays this way.Yep, you heard me right. I'm not a fan of licensing. As the owner of a professional home inspection company operating in this state for over 30 years, you'd think I might be a fan of licensing. If licensing came, it would eliminate a bunch of weekend-warrior home inspectors who do this as a side gig and don't take the profession seriously, right? Yeah, it would probably eliminate a few of those folks, but that's only one side of the coin.
Water Woes with Reuben & Tessa Structure Tech Home Inspections 2024-09-16 | In this episode, Reuben and Tessa share stories about storm damage and water problems in their homes. Reuben talks about door knockers who claimed hail damage on his roof, but he discovered that the damage was not significant enough to warrant an insurance claim. Tessa shares her experience with a leaking on-demand water heater and subsequent water damage in her rental property. Reuben also discusses a water leak in his rental property's basement caused by a clogged condensate pan. Both hosts highlight the challenges and frustrations of dealing with home maintenance issues.TakeawaysBe cautious of door knockers claiming storm damage and offering free inspections, as their assessments may not be accurate.Not all granule loss on shingles indicates hail damage, and it does not necessarily shorten the life of the roof.Water problems can occur in rental properties, and it is important to promptly address leaks to prevent further damage.Regular maintenance and inspections are crucial for identifying and resolving issues before they escalate.Owning a home or rental property requires being prepared for unexpected maintenance and repair issues.Chapters00:00 Introduction and Sponsor Shoutout03:01 Beware of Door Knockers Claiming Hail Damage12:04 Dealing with a Leaking On-Demand Water Heater17:15 Water Problems in Rental and Owned Properties21:07 The Importance of Promptly Addressing Leaks23:31 The Joys and Frustrations of Homeownership
Hail Damage? Hail No. Structure Tech Home Inspections 2024-09-09 | Unnecessary roof replacements are out of control, and they're driving homeowners insurance rates sky-high in Minnesota. Everyone needs to take a chill pill when it comes to roof replacements.Here are a few notes from my recent blog post on this topic (structuretech.com/hail-damage-hail-no)I've seen roofers and hail claim adjusters bicker over precisely what is and isn't hail damage. I don't claim to be an expert in assessing hail damage. For that, I turn to a study done by Haag Engineering, which I've heard referenced by industry experts countless times for the past couple of decades. Here's a link: structuretech.com/wp-content/uploads/2024/08/hail-damage-to-asphalt-shingles.pdf. And here's another helpful document from Haag: structuretech.com/wp-content/uploads/2024/08/hail-damage-to-asphalt-shingles.pdf.Here are a few key points from the first report:It takes 1.5" ice stones to damage thicker, laminated-type shingles half the time.When you lose granules on shingles from a hail storm, you do not shorten the life of a roof. You read that correctly.You need an actual bruise (or hole or tear) to call something hail damage. "Shingle bruises are an indentation with fracture in the mat that feels soft like that of an apple bruise. The bruise is usually obvious as granules are also dislodged from the impact area."That last point needs repeating. You need real bruises to call it hail damage.
Foundation Repair Options (with Michael from Standard Water) Structure Tech Home Inspections 2024-09-09 | In this episode, Reuben Saltzman and Tessa Murry interview Michael from Standard Water about helical piers. They discuss the process of stabilizing homes using helical piers, the different applications for helical piers, and the cost associated with the installation. They also touch on the benefits of helical piers for decks and the limitations of helical piers for foundation walls with significant bowing or horizontal cracks. In this conversation, Stephen from Standard Water explains different methods for stabilizing foundation walls. He discusses using fortress carbon fiber straps, power braces, and earth plates. He also mentions push piers as a solution for foundation settlement. The cost of these systems ranges from $1,000 to $1,450. Stephen emphasizes the importance of addressing foundation issues early and provides tips for homeowners to monitor cracks and movement. He also mentions the use of benchmarks and laser measurements for long-term monitoring.TakeawaysHelical piers are a popular method for stabilizing homes and structures.Helical piers are like giant corkscrews that are driven into the ground using hydraulic pressure.The length of the helical piers depends on the depth required to reach a load-bearing strata.Helical piers can be used to stabilize various structures, including front porches, garages, and decks.The cost of helical piers varies depending on the size and complexity of the project.Helical piers are not suitable for foundation walls with significant bowing or horizontal cracks. Fortress carbon fiber straps are recommended for stage one or stage two foundation issues, as long as lateral movement is under two inches.Power braces and earth plates are alternative options for stabilizing foundation walls when movement exceeds two inches.Push piers lift settled foundations and can be a non-invasive solution.The cost of stabilization systems ranges from $1,000 to $1,450.Homeowners should monitor cracks and movement in their foundation walls and seek professional help if they worsen.Benchmarks and laser measurements can be used for long-term monitoring of foundation stability.Chapters00:00 Introduction and Background01:39 What is a Helical Pier?06:35 Applications of Helical Piers12:23 Cost of Helical Piers13:18 Helical Piers for Decks17:12 Limitations of Helical Piers for Foundation Walls18:23 Methods for Stabilizing Foundation Walls20:48 Fortress Carbon Fiber Straps: A Solution for Stage One and Stage Two21:36 Power Braces and Earth Plates: Alternative Options for Foundation Stabilization23:50 Cost of Foundation Stabilization Systems28:02 Monitoring Foundation Cracks and Movement29:12 Long-Term Monitoring with Benchmarks and Laser Measurements
Is Home Depot done selling inferior smoke alarms? Structure Tech Home Inspections 2024-08-26 | While cruising through my local Home Depot the other day, I stopped and did a double-take in the smoke alarm section. Almost all of the smoke alarms had been replaced with a single model: the Kidde Detect.My only question about these smoke alarms is how they work: do they use ionization (bad) or photoelectric (good) technology? It's subtle, but there's an icon on the bottom of the box and text saying "Photoelectric+ Firmware Technology." Good stuff.If you don't know the difference between ionization and photoelectric, check out my blog post on this topic: structuretech.com/photoelectric-smoke-alarms-are-all-you-needI'm very glad that Home Depot and Kidde have made it impossible to purchase ionization smoke alarms. And I hope my local Home Depot is representative of all other Home Depot stores. Unfortunately, Home Depot still sells ionization alarms on their website. Hopefully, that will change soon.
Basement water problems and solutions (with Steve Grohn) Structure Tech Home Inspections 2024-08-26 | In this episode, Reuben and Tessa are joined by Steve Grohn, owner of Standard Water, who shares his expertise on basement waterproofing and other related services and they discuss basement water issues and the importance of proper drainage. They also address common misconceptions and scams in the industry, emphasizing the importance of providing accurate solutions to homeowners. Steve highlights the comprehensive approach his company takes, considering factors such as gutters, downspouts, and grading before recommending drain tile installation. He also discusses the measures his company takes to minimize dust and ensure a clean work environment. In this conversation, Steve Grohn discusses various aspects of basement waterproofing and foundation repair. He explains the process of installing drain tile systems, the challenges of removing concrete during basement waterproofing, and the importance of proper waterproofing to prevent water intrusion. Steve also touches on the topic of radon mitigation and the benefits of using drain tile systems in conjunction with radon mitigation systems. Additionally, he briefly mentions the use of helical piers and push piers for foundation repair.TakeawaysProper drainage is crucial for preventing basement water issues.It is important to address the root cause of water intrusion rather than just installing drain tile as a quick fix.Some companies use fear tactics and misinformation to sell unnecessary services.Standard Water takes a comprehensive approach, considering factors such as gutters, downspouts, and grading before recommending drain tile installation.Dust control measures, such as negative air pressure and HEPA filters, are essential during basement waterproofing projects. Basement waterproofing involves the installation of drain tile systems to prevent water intrusion.Removing concrete during basement waterproofing can be a labor-intensive process.Proper waterproofing is essential to prevent water damage and mold growth in basements.Drain tile systems can be used in conjunction with radon mitigation systems to remove radon gas from basements.Helical piers and push piers are used for foundation repair to stabilize and lift sinking or settling foundations.Chapters00:00 Introduction and Water Heater Failure01:55 Sponsor Shoutout and Minnesota's Best Award03:34 Guest Introduction and Overview of Steve's Companies05:36 Differentiating Standard Water from Competitors11:44 Scams and Misinformation in the Waterproofing Industry18:25 Considering the Big Picture and Multiple Solutions22:31 Dust Control Measures During Basement Waterproofing25:00 Basement Waterproofing and Drain Tile Systems29:16 The Challenges of Concrete Removal in Basement Waterproofing38:47 The Importance of Proper Waterproofing45:14 Combining Drain Tile Systems with Radon Mitigation
An update on Photoelectric Smoke Alarms (with Skip Walker) Structure Tech Home Inspections 2024-08-19 | In this episode, Skip Walker joins Reuben and Tessa to discuss the current state of smoke alarms and the standards that govern their manufacturing. They delve into the UL 217 standard and the challenges of updating it. They also explore the role of manufacturers in the standards process and the impact on consumer safety. The conversation highlights the importance of photoelectric smoke alarms and the need for widespread adoption. They also touch on the changes in the market, with brands like Kidda focusing on photoelectric alarms. Overall, the episode emphasizes the need for continued advocacy and education on smoke alarm safety. The conversation revolves around smoke alarms and the debate between ionization and photoelectric technology. Skip Walker, an expert in the field, discusses the flaws of ionization alarms and the benefits of photoelectric alarms. He mentions the ongoing efforts to update the UL standards for smoke alarms and the resistance from manufacturers. Lawsuits against companies like KIDDA and First Alert are putting pressure on them to improve their products. The conversation concludes discussion of the importance of using photoelectric smoke alarms and the need for stricter regulations.TakeawaysThe UL 217 standard governs the manufacturing of smoke alarms in the United States.The standards process involves a committee with representatives from manufacturers, academia, and the public.Manufacturers can block changes to the standard, which has hindered progress in improving smoke alarm technology.The current standard allows for both ionization and photoelectric smoke alarms, but there is a push for greater adoption of photoelectric alarms.Changes to the standard can be delayed, leading to a delay in the implementation of improved smoke alarm technology.Advocacy and education are crucial in promoting the use of photoelectric smoke alarms and improving consumer safety. Ionization smoke alarms have flaws and are prone to nuisance tripping.Photoelectric smoke alarms are more effective in detecting slow-moving, large particles in real fires.There is ongoing debate and resistance from manufacturers in updating the UL standards for smoke alarms.Lawsuits against companies like KIDDA and First Alert are pressuring them to improve their products.Using photoelectric smoke alarms is crucial for better fire safety.Chapters00:00 Introduction and Social Media Mishap01:21 Introducing Skip Walker and His New Endeavor03:17 Teaching Residential Building Codes04:03 Creating the Curriculum for the Class06:32 Reuben's Support and Excitement for Skip's Teaching09:59 Revisiting the Topic of Smoke Alarms14:38 The Challenges of Updating Smoke Alarm Standards19:00 The Role of Manufacturers in the Standards Process25:30 The Importance of Photoelectric Smoke Alarms29:23 Advocacy and Education for Smoke Alarm Safety29:26 The Flaws of Ionization Smoke Alarms32:19 The Benefits of Photoelectric Smoke Alarms35:26 Resistance from Manufacturers in Updating UL Standards37:00 Lawsuits Driving Improvement in Smoke Alarm Technology48:41 The Importance of Using Photoelectric Smoke Alarms
Q&A: What does structural mean in a home inspection? Structure Tech Home Inspections 2024-08-13 | One of the most critical parts of a home inspection is the structural part, and we're frequently asked about exactly what this entails. Home inspection standards of practice don't clearly define what this means, so I can understand why people want to know about this. The short and sweet answer is the bones of the house.
Casement windows, AKA crank-out windows! Structure Tech Home Inspections 2024-08-13 | These windows often fail where the hardware connects to the sash. The wood takes on water, the wood gets soft and the screws holding the hardware in place come loose. When this happens, the windows don't crank open and shut properly.There are three levels of repair for this condition:1. Install larger screws. This is a quick and easy fix and will probably buy you several years of time.2. Repair the area with wood dowels. If you've already installed larger screws and they've come loose again or the wood is too soft, this is a good option. Check out our blog post for step-by-step instructions: structucretech.com/repairing-loose-hardware-casement-window3. Replace a large section of the wood sash with new wood.
Homeowners insurance prices are skyrocketing (with Tim Molgren) Structure Tech Home Inspections 2024-08-12 | In this episode, Reuben and Tessa are joined by Tim Molgren from Woodlands Insurance Group focuses on the insurance problems in Minnesota and the changes happening in the industry. The main topics discussed include the increase in insurance premiums due to severe weather events and rising construction costs, the introduction of four-point inspections in Minnesota, the difference between replacement value and actual cash value in insurance coverage, the challenges insurance companies face in changing their rates, and the trends in insurance coverage in other states with high storm activity. The conversation discusses homeowners' challenges in getting insurance coverage for their roofs, especially in areas prone to hail damage. The hosts express frustration with the current system, where some roofers push for unnecessary roof replacements to profit from insurance claims. They highlight the waste and cost associated with replacing roofs with a significant lifespan. The conversation also touches on the future of insurance coverage and the potential impact on homebuyers, particularly those purchasing older homes with outdated systems. The hosts emphasize the importance of having conversations with insurance agents to stay informed about policy changes and to ensure adequate coverage.TakeawaysInsurance premiums in Minnesota have significantly increased due to severe weather events and rising construction costs.Four-point inspections are becoming more common in Minnesota as insurance companies tighten their requirements for coverage.Replacement value coverage in insurance policies allows for the full cost of rebuilding a home, while actual cash value coverage only provides the value of the home at the time of the claim.Insurance companies face challenges in changing their rates due to regulatory processes and red tape.Other states with high storm activity, such as Florida, have experienced similar insurance challenges, including limited coverage options and higher premiums.Insurance carriers may implement roof schedules, higher deductibles, and other measures to mitigate their losses and control premiums in the future. Some roofers push for unnecessary roof replacements to profit from insurance claims, leading to waste and unnecessary costs.Homeowners should consider the lifespan of their roofs and the extent of damage before filing insurance claims.Insurance coverage for older homes with outdated systems may become more challenging to obtain.Homebuyers should budget for potential changes in insurance premiums and down payments when purchasing older homes.Having conversations with insurance agents is crucial to stay informed about policy changes and ensure adequate coverage.Chapters00:00 Introduction and Catching Up03:00 Insurance Problems in Minnesota10:33 Minnesota's Weather-Related Claims14:59 Replacement Value vs. Actual Cash Value19:20 Challenges in Changing Insurance Rates23:48 Insurance Trends in States with Storm Activity27:24 Mitigating Losses and Future Premiums28:56 Unnecessary Roof Replacements32:15 The Future of Insurance Coverage34:46 Challenges for Homeowners38:46 Financing Options for Roofs45:09 The Impact on Homebuyers50:38 The Role of City Inspectors51:33 Importance of Conversations with Insurance Agents
Furnace venting: is a single-pipe installation on a high-efficiency furnace a problem? Structure Tech Home Inspections 2024-08-06 | High-efficiency furnaces come with two pipe openings; one pipe brings combustion air directly into the furnace and mixes it with fuel. The other pipe exhausts the combustion gases directly to the outdoors. Both of these pipes are directed to the outdoors at about 95% of the furnaces that I inspect in Minnesota. In these systems, the furnace obtains all of its combustion air directly from the outdoors and exhausts the combustion byproducts directly to the outdoors. A two-pipe system like this is called a direct-vent appliance.
Ridealong Adventures Structure Tech Home Inspections 2024-08-05 | In this episode, Reuben and Tessa discuss various topics, including their summer experiences, illnesses, and home updates. They also discuss the challenges of finding contractors and the shortage of skilled trade workers. Reuben shares some interesting findings from recent home inspections, including corroded galvanized water pipes and structural issues in a garage. They emphasize the importance of getting a home inspection and preparing for potential repairs. They also discuss various home inspection findings, including problems with additions, bonus rooms, bidets, grow operations, reverse osmosis systems, and bay windows. They also touch on the challenges of dealing with water intrusion and rot. Reuben mentions that StructureTech is currently hiring home inspectors. In the next episode, they will be discussing insurance issues.TakeawaysSummer goes by quickly, so taking full advantage of it is important.Finding contractors can be challenging, and there is a need for more skilled workers in the trades.Home inspections are crucial to uncover potential issues and avoid costly repairs.Corroded galvanized water pipes can cause reduced water flow and may need to be replaced.Structural issues in garages, such as sagging headers and soffits, require professional evaluation and repair. Home inspections often uncover a variety of issues, such as problems with additions and bonus rooms.Improperly installed bidets and reverse osmosis systems can lead to water leaks and damage.Grow operations can cause humidity and mold issues in homes.Bay windows without overhangs can lead to water intrusion and rot.StructureTech is currently hiring home inspectors.The next episode will focus on insurance issues.Chapters00:00 Summer Experiences05:00 The Challenge of Finding Contractors11:44 The Importance of Home Inspections19:52 Dealing with Corroded Pipes21:20 Structural Issues in Garages25:41 Uncovering Issues with Additions and Bonus Rooms29:09 The Challenges of Bidets and Reverse Osmosis Systems35:14 The Impact of Grow Operations on Homes37:01 Dealing with Water Intrusion and Rot in Bay Windows47:48 StructureTech is Hiring for Home Inspectors48:51 Upcoming Episode: Insurance Issues
Do You Know the Correct Dryer Duct Size? Structure Tech Home Inspections 2024-08-01 | Check out our blog post at structuretech.com/dryer-duct-safety.
Inspecting Dryer Ducts Structure Tech Home Inspections 2024-07-29 | Attention Home Inspectors: The IEB Summer Mastermind is coming up on August 2nd. Details here: events.iebcoaching.com/IEBSummerMastermind2024# In this episode of the Structure Talk podcast, Reuben Saltzman and Tessa Murray discuss dryer ducts and the importance of fire safety. They cover the materials and thickness required for dryer ducts, the size and location of vent terminals, and the maximum allowable length of dryer ducts. They also share personal anecdotes and recommendations for maintaining dryer ducts. The conversation emphasizes proper installation and maintenance to prevent lint accumulation and potential fire hazards. They discuss various aspects of dryer ducts, including size, length, terminals, and materials. They explain that the maximum length for a dryer duct is 35 feet, but manufacturers often allow for longer lengths. They also discuss the importance of proper installation, including using UL-listed foil tape or mastic to secure the ducts. They caution against using indoor dryer vent kits and plastic corrugated vents, as they can pose fire hazards. Reuben recommends having the dryer duct professionally cleaned annually for longer runs.Check out these links for the blog post related to Dryer Ducts: Inspecting Dryer Ducts:structuretech.com/dryer-duct-safetyAre flexible foil dryer ducts code-approved?:structuretech.com/foil-dryer-ducts-code-approvedVideo: Burning Dryer Ducts: structuretech.com/burning-dryer-ductsTakeawaysDryer ducts should be made of solid material that resists lint accumulation and contains fires.The code requires dryer ducts to be four inches in diameter to maintain airflow and prevent clogging.Vent terminals should not have screens, as they can trap lint and reduce efficiency.Dryer ducts should be installed in accessible locations to facilitate cleaning and maintenance.The maximum allowable length of dryer ducts is typically 35 feet, but manufacturers' instructions should also be followed. The maximum length for a dryer duct is 35 feet, but manufacturers often allow for longer lengths.Proper installation of dryer ducts is important to prevent fire hazards and maintain efficiency.UL-listed foil tape or mastic should be used to secure dryer ducts.Indoor dryer vent kits and plastic corrugated vents are not recommended due to fire hazards.Dryer ducts should be professionally cleaned annually for longer runs.Chapters00:00 Introduction and Weather Update03:05 Discussion on Mosquitoes and Product Recommendation08:21 Introduction to Dryer Ducts and Transition Ducts12:17 Requirements for Dryer Ducts17:35 Vent Terminal Requirements23:28 Maximum Allowable Length of Dryer Ducts30:18 Avoiding Fire Hazards: Indoor Dryer Vent Kits and Plastic Corrugated Vents34:06 Maintaining Efficiency: Professional Cleaning of Dryer Ducts45:46 Conclusion
Inspecting Dryer Ducts Structure Tech Home Inspections 2024-07-22 | We constantly see the rules about dryer duct safety and dryer transition ducts being brought into question, mostly on home inspector forums. If it's tough for home inspectors to keep this stuff straight, it's gotta be really tough for average homeowners. These are the rules for Minnesota. These rules come from section 504 of the 2020 Minnesota Mechanical Code. If you're in a different part of the country where you use the International Residential Code, check out section M1502. The rules are nearly identical. This is not a complete list of those rules but a list of the most commonly violated ones.
Ungrounded Three-Prong Outlets Structure Tech Home Inspections 2024-07-22 | Attention Home Inspectors: The IEB Summer Mastermind is coming up on August 2nd. Details here: events.iebcoaching.com/IEBSummerMastermind2024# In this episode, Reuben and Tessa discuss repairing ungrounded three-prong outlets. They explain the importance of testing three-prong outlets and the dangers of ungrounded outlets. They discuss the different options for updating two-prong outlets and ungrounded three-prong outlets in older homes. They cover the importance of grounding, the use of metal conduits, and the limitations of using two-prong outlets or adapters. Overall, they provide valuable insights for home inspectors and homeowners dealing with outdated electrical systems.Check out this link for the blog post related to three-prong outlets: structuretech.com/options-for-repairing-ungrounded-three-prong-outletsTakeawaysTesting three-prong outlets is important to ensure they are properly grounded.Ungrounded three-prong outlets can be dangerous and should be repaired.There are different ways to fix ungrounded outlets, such as grounding the receptacle to a metal box or using GFCI protection.Home inspectors should check a representative number of outlets to identify ungrounded outlets.It is important to understand the basics of electrical grounding and the purpose of the third prong on a plug. Updating two-prong outlets or ungrounded three-prong outlets in older homes can be challenging.Metal conduit provides a continuous path for grounding and is an ideal solution.GFCI protection is an alternative option that does not require grounding.AFCI protection is required for certain areas and should be considered when doing electrical work.Bootleg grounds, where the neutral and ground are connected, can fool basic testers.Specialized testers can detect bootleg grounds and provide more accurate results.Chapters00:00 Introduction and Holiday Recap03:09 Partnership with IEB08:12 The Importance of Testing Three-Prong Outlets21:11 Common Questions and Misconceptions About Grounding Outlets
Heat Pumps (with Patrick Huelman) Structure Tech Home Inspections 2024-07-15 | In today’s episode, Reuben, Tessa, and Pat discuss heat pumps and their use in heating and cooling homes. They discuss the different types of heat pumps, including air-to-air and air-to-water systems, and the advantages of using heat pumps, such as energy efficiency and reduced fossil fuel emissions. Overall, they highlight the increasing popularity of heat pumps and the potential for them to become the primary heating and cooling solution. Ground source heat pumps, also known as geothermal systems, are another option that provides efficient heating and cooling, but they come with a higher upfront cost. The future of HVAC lies in heat pumps and their ability to efficiently move heat from one place to another.TakeawaysA heat pump is an air conditioner that can run in reverse, extracting heat from the outside air and transferring it indoors.Heat pumps can be more energy efficient and environmentally friendly compared to traditional heating systems.In cold climates, the capacity and efficiency of heat pumps may decrease, making backup systems or hybrid systems necessary.Efficient homes are better suited for heat pumps, as they can maximize their effectiveness and reduce energy costs.The HVAC industry is still catching up with the technology and delivery of heat pumps, which can affect their availability and affordability. Heat pumps are a viable option for heating homes in cold climatesThe HVAC industry is lagging in terms of knowledge and installation expertiseGround source heat pumps provide efficient heating and cooling but come with a higher upfront costCentral air source heat pump systems offer better filtration, ventilation, and dehumidificationThe future of HVAC lies in heat pumps and their ability to efficiently move heatChapters00:00 Introduction and Teaser02:05 Understanding Heat Pumps06:21 Variable Capacity and Efficiency of Heat Pumps12:36 Hybrid Systems and Backup Solutions26:20 Challenges and Adoption of Heat Pumps32:30 Using Internal Gains to Supplement Heat Pump Performance34:21 Advancements in Heat Pump Technology35:17 Determining the Suitability of Homes for Heat Pumps37:59 The Potential of Ground Source Heat Pumps39:47 Transitioning Older Homes to Heat Pumps41:00 The Age of Homes and Heat Pump Compatibility44:22 Exploring the History of Heat Pump Technology45:20 The Advantages of Central Air Source Heat Pump Systems47:35 The Importance of Proper Dehumidification in Air Conditioning49:00 The Variable Capacity Advantage of Heat Pumps50:01 Considerations for Elevating Outdoor Heat Pump Units53:26 The Potential for Heat Pump Systems to Heat Water56:40 Condensation and Defrosting in Heat Pump Systems58:30 The Future of HVAC: Heat Pumps and Efficient Heat Transfer
Repairing loose hardware at a casement window: Level 2 repair, wood dowels Structure Tech Home Inspections 2024-07-08 | Casement windows, aka crank-out windows, often fail where the hardware connects to the sash. The wood takes on water, the wood gets soft, and the screws holding the hardware in place come loose. When this happens, the windows don't crank open and shut properly.There are three levels of repair for this condition (in my opinion):1. Install larger screws. This is a quick and easy fix, and will probably buy you several years of time.2. Repair the area with wood dowels. If you've already installed larger screws and they've come loose again or the wood is too soft, this is a good option. That's what I'll demonstrate today.3. Replace a large section of the wood sash with new wood. If your sash looks like the one pictured below, you have some serious rot that requires major repair. I demonstrated this here: structuretech.com/repairing-a-rotted-window-sash
Dishwashers and Double-Traps Structure Tech Home Inspections 2024-07-08 | In today’s episode, Reuben and Tessa discuss their recent experiences with house-sitting and caring for pets. They also discuss their participation in outdoor activities like disc golf and the Tough Mudder. The main topic of the conversation is about dishwashers and the use of double traps. Reuben shares his findings from testing the drainage time of a single trap versus a double trap and discusses the lack of a clear answer as to why plumbing codes prohibit double traps.Check out this link for Brad’s YouTube video, where Tessa as his guest host, and Eric Houseman with Structure Tech Home Inspections get featured: youtube.com/watch?v=YoFfdbs7ZcQHere’s the link for Tessa’s website: yourhousecoach.comTakeawaysHouse-sitting can be an adventure, especially when dealing with challenging pets.Participating in outdoor activities like disc golf and obstacle races can be fun and rewarding.Contrary to popular belief, pre-rinsing dishes before putting them in the dishwasher may not be necessary.The use of double traps in sink drains is prohibited by plumbing codes, but the exact reason for this is unclear.Chapters00:00 Adventures in House-Sitting and Dealing with Challenging Pets02:35 Outdoor Activities: Disc Golf and the Tough Mudder14:34 The Truth About Pre-Rinsing Dishes Before Dishwashing
Gas Appliances and Masonry Chimneys Structure Tech Home Inspections 2024-07-01 | In this podcast, Reuben and Tessa discuss the problems with chimneys and the venting of exhaust gases from appliances. It highlights the issues with older masonry chimneys and the need for proper venting with more efficient appliances. They also discuss the importance of chimney liners for gas appliances in older homes. They highlight the potential dangers of not properly venting gas appliances and the risk of condensation and chimney deterioration. They emphasize the need for HVAC contractors to go beyond simply connecting appliances to the chimney and to ensure proper venting. The conversation concludes with a reminder for homeowners to consider the potential unintended consequences of upgrading their heating systems in older homes.TakeawaysOlder masonry chimneys are not suitable for venting more efficient appliancesClay tile liners protect the chimney from corrosionCondensation and back drafting can occur when the chimney is not properly heatedModifying the chimney is necessary to accommodate the lower heat output of newer appliances HVAC contractors often need to pay more attention to properly vent gas appliances, leading to potential problems with condensation and chimney deterioration.Installing a chimney liner is necessary for gas appliances in older homes to reduce condensation and ensure proper venting.The cost of installing a chimney liner can vary depending on the height and accessibility of the chimney.In some cases, it may be more cost-effective to install a power vent water heater instead of lining the chimney.Homeowners should know the potential unintended consequences of upgrading their heating systems in older homes.Chapters00:00 Introduction and Background04:59 The Dangers of Improper Venting08:40 The Importance of Awareness and Education09:58 Efficiency of older and newer appliances10:33 Preventing Chimney Venting Issues11:54 Chimney temperature and exposure to elements14:40 Dangers of condensation and back-drafting15:44 The need for chimney liners20:29 Installing metal liners24:55 Power vent as an alternative to liners27:12 Unintended consequences of energy efficiency upgrades29:19 Importance of hiring a chimney contractor
Double trap at a sink drain: backyard testing and inconclusive results Structure Tech Home Inspections 2024-06-24 | Double trap at a sink drain: backyard testing and inconclusive results
How to repair ungrounded three-prong outlets Structure Tech Home Inspections 2024-06-17 | Ungrounded three-prong outlets are a very common defect found on home inspections of old houses. Thankfully, repairing this issue is not a huge deal, and today, I'll walk through the different repair options.
Deck Inspections for Homeowners Structure Tech Home Inspections 2024-06-17 | In this podcast, Reuben Saltzman and Tessa Murry discuss their allergy experiences and the necessity of maintaining healthy indoor air quality. They move on to the major topic of deck safety, emphasizing the importance of correct attachment to the house as the leading cause of deck collapse. They refer to the standards and guidelines in the building code and the Prescriptive Residential Wood Deck Construction Guide. They emphasize the need to adhere to these recommendations to maintain deck safety. Reuben mentions that brick veneer is an exception, since a special fastener known as the Simpson Strong-Tie can install a deck through the brick veneer. Please check the links below for the following topics: How to inspect your own deck:structuretech.com/minnesota-deck-inspectionsPrescriptive Residential Wood Deck Construction Guide (DCA-6):structuretech.com/wp-content/uploads/2021/05/DCA-6-Deck-Book-2015-IRC.pdfDecks attached through brick veneer:structuretech.com/decks-attached-through-brick-veneerTakeawaysMaintaining good air quality in the home is important for allergy sufferers.Proper attachment to the house is crucial for deck safety.The building code and the Prescriptive Residential Wood Deck Construction Guide provide guidelines for deck construction.Different methods of attaching a deck ledger board to the house include lag screws, through bolts, and specialized fasteners.Following these guidelines is essential to ensure deck safety. Proper attachment of a deck ledger board to a house is crucial for deck stability and safety.Different attachment methods include using lumber or engineered floor trusses to attach the ledger board to the rim joist or band joist of the house.Siding and wall coverings need to be removed before attaching the ledger board, except in the case of brick veneer where a special fastener called the Simpson Strong Tie can be used.Flashing over the ledger board is essential to prevent water intrusion and potential damage to the house.Lateral load connectors are required to ensure a secure connection between the deck and the house.Frost heave can be a problem in colder climates, and alternative footing options such as helical piers or diamond piers can be used to mitigate this issue. Proper construction techniques and adherence to building codes are crucial for deck safety.Deck footings should be properly designed and installed to prevent settling and movement.Ledger board attachment is a critical area that should be carefully inspected to ensure stability.Deck posts should be securely attached to footings and properly supported to prevent movement.Joist hangers should be the correct size and properly installed with the appropriate nails.Rot is a common issue on decks, especially on the end grain of wood and where cuts have been made.Guardrails should be strong and able to resist 200 pounds of pressure along the top rail.Deck lifespan can vary depending on the materials used, with the bones of the deck lasting 30-40 years and deck boards lasting around 15-20 years.Deck replacement can be a significant expense, and homeowners should budget accordingly.Composite materials are becoming more popular for decks due to their longer lifespan and lower maintenance requirements.Chapters07:48 Requirements for Building a Deck26:06 Exception for Brick Veneer35:24 Considerations for Different Situations48:08 Deck Footings and Ledger Board Attachment58:27 Guardrails: Strength and Pressure Resistance
Save Time and Energy: Stop Rinsing Your Dishes Before Dishwasher Structure Tech Home Inspections 2024-06-10 | If you're like me and you're used to pre-rinsing your dishes so much that you hardly need a dishwasher, try skipping the pre-rinse for once. You might be pleasantly surprised. And you have the potential to save a lot of time and water.
Attics should always be accessible Structure Tech Home Inspections 2024-06-10 | In this episode, Reuben Saltzman and Tessa Murry cover various topics related to home inspections, attic access, and home inspectors' challenges. It also delves into the importance of accessing attics and crawl spaces during home inspections and the impact of contractual obligations on the inspection process. The conversation covers the challenges of accessing and inspecting attics in home inspections, including the resistance from sellers and listing agents, the lack of inspection by building officials, and the proposal for a checkbox on the purchase agreement to address attic access. The discussion also highlights the importance of attic inspections in new construction homes and the potential defects found in attics. The episode concludes by mentioning continuing education classes for real estate agents.TakeawaysAttic and crawl space access is crucial for home inspectionsContractual obligations regarding attic access can impact the inspection processChallenges faced by home inspectors in gaining access to attics and crawl spacesChallenges of accessing and inspecting attics in home inspectionsResistance from sellers and listing agents regarding attic accessLack of inspection by building officials for attic accessProposal for a checkbox on the purchase agreement to address attic accessImportance of attic inspections in new construction homesPotential defects found in atticsContinuing education classes for real estate agentsChapters00:00 Contractual Impact on Home Inspections17:11 Navigating Attic Access in Home Inspections26:03 Challenges in New Construction Attic Inspections30:37 Proposal for Attic Access Checkbox on Purchase Agreements
Indoor air quality and mold in commercial buildings (with Neil Carlson) Structure Tech Home Inspections 2024-06-03 | In this conversation, Reuben Saltzman and Tessa Murry interview Neil Carlson, a public health specialist with expertise in indoor air quality and mold. They discuss various mold-related topics, including its causes, identification, and remediation. Neil shares insights into his work in commercial and residential buildings, highlighting common problem areas such as air handling units, basements, bathrooms, and attics. He also emphasizes the importance of understanding the building as a system and considering factors like humidity control, filtration, and ventilation. The conversation concludes with a discussion on the impact of cooking on indoor air quality. The conversation covers various topics related to indoor air quality, including the effects of particulate matter on health, monitoring for particulates in buildings, the importance of range hoods in kitchens, unique cases of mold growth, dealing with mold in homes, cleaning ductwork, and the challenges of sub-slab ductwork. Neil Carlson provides insights and recommendations based on his building science and HVAC systems expertise.TakeawaysMold growth is a common issue in commercial and residential buildings, with problem areas including air handling units, basements, bathrooms, and attics.Understanding the building as a system is crucial for addressing mold and indoor air quality issues, considering factors like humidity control, filtration, and ventilation.Proper maintenance and cleaning of HVAC systems, including air handling units and coils, can help prevent mold growth.Designing buildings with appropriate materials and insulation can reduce the risk of mold growth.Cooking can contribute to poor indoor air quality, with high particles generated during cooking. Particulate matter, tiny particulates, has a strong negative impact on people's health, and it is often created indoors from cooking and other sources.Monitoring particulates in buildings, especially kitchen areas, is important for maintaining good indoor air quality.Range hoods are crucial in kitchens to remove pollutants and particulates generated during cooking.Unique cases of mold growth, such as mold growing inside countertops and bagpipes, highlight the importance of proper maintenance and cleaning.Dealing with mold in homes requires caution, especially for individuals with compromised immune systems, and professional help may be necessary for larger mold problems.Cleaning ductwork can be beneficial if done correctly and thoroughly, but it can also create problems if not done properly.Sub-slab ductwork that continuously gets wet is difficult to address, and the best solution may be to fill it in with concrete and go with an elevated system.Using portable HEPA filtration systems can help improve indoor air quality, but it's important to oversize the filter and adjust the airflow to minimize noise.Understanding geology and drainage is crucial when dealing with sub-slab ductwork to prevent moisture and mold issues.Chapters00:00 Introduction and Guest Introduction01:36 Neil Carlson's Background and Expertise06:15 Common Problem Areas in Buildings11:21 Identifying Mold in Homes15:28 Mold Issues in Commercial Buildings21:23 The Impact of Cooking on Indoor Air Quality29:02 The Impact of Particulate Matter on Health30:20 Monitoring for Particulates in Buildings32:38 The Importance of Range Hoods in Kitchens33:07 Dealing with Mold in Homes37:54 Cleaning Ductwork: Benefits and Challenges41:46 Challenges of Sub-slab Ductwork45:17 Understanding Geology and Drainage in Sub-slab Ductwork50:50 Using Portable HEPA Filtration Systems
How to correct an improper air gap on a toilet fill valve Structure Tech Home Inspections 2024-05-28 | How to correct an improper air gap on a toilet fill valve
Why You Shouldnt Connect Your Sump Pump to the Sewer Structure Tech Home Inspections 2024-05-20 | Discharging your sump pump into the city's sanitary sewer system is bad news. While this might seem like an easier and more attractive option than running a discharge tube from the sump pump to the exterior, it's illegal in most cities here in Minnesota when the home is connected to the city sewer.
A tribute to our mentors Structure Tech Home Inspections 2024-05-20 | In this conversation, Reuben and Tessa discuss their professional mentors and influencers. Reuben talks about his dad, who taught him construction and home inspections, and Dwayne Erickson, a colleague who taught him to be curious and observant. Tessa mentions Pat Hellman, a building science expert who taught her about risk assessment and influenced her approach to thinking through problems. They also mention Jack Pixley, a chimney professional who taught them the importance of improving the industry as a whole. They express gratitude for their mentors' knowledge and support. In this conversation, Tessa and Reuben discuss the mentors and influencers who have had a significant impact on their professional lives. They share stories of individuals who have taught them valuable skills, provided guidance, and inspired them to excel in their respective fields. From experienced home inspectors to building science experts, these mentors have shaped their knowledge and expertise. The conversation highlights the importance of mentorship and the role it plays in personal and professional growth.TakeawaysHaving mentors and influencers in your professional life can greatly impact your growth and success.Mentors can teach you technical skills as well as important qualities like curiosity and communication.Improving the industry as a whole benefits everyone and fosters a sense of collaboration and support.Expressing gratitude and acknowledging the influence of mentors is important for personal and professional development. Mentors and influencers play a crucial role in shaping our professional lives and helping us grow.Having mentors who are experienced and knowledgeable in our field can provide valuable guidance and teach us important skills.Mentorship can come from various sources, including colleagues, industry experts, and even online communities.Mentors can inspire us to excel and push us to reach our full potential.Expressing gratitude and acknowledging the impact of our mentors is important.Mentorship is a two-way street, and it's important to give back and mentor others as well.
The Challenges of Sealed Attic Access Panels Structure Tech Home Inspections 2024-05-13 | Nothing about home inspections causes more consternation than 'sealed' attic access panels; not just for the home inspector, but also for the buyer, the seller, and the real estate agents involved in the sale. Here at Structure Tech, we've worked out every angle of attic inspections, and we have some great policies in place to help eliminate problems for both buyers and sellers.
Mold testing standards and procedures (with Eric Larsen) Structure Tech Home Inspections 2024-05-13 | In this today’s episode, Reuben and Tessa are joined by Eric Larsen to discuss mold testing and inspection. They cover topics such as national standards and credentials for mold inspection, the importance of certifications, the different types of mold tests, and the limitations of mold testing. They also touch on the value of air sampling, surface sampling, viable spore sampling, and ATP testing. Overall, the conversation provides insights into the various methods and considerations involved in mold testing and inspection. In this conversation, Eric and Tessa discuss the interpretation of mold test results. They highlight that not all mold inspectors interpret the results, it is recommended to look at reference samples and consider the conditions in the room to determine if it is related to indoor mold. They also discuss the lack of federal or state guidelines for elevated mold levels and the variation in what is considered elevated based on individual circumstances. The most concerning types of mold mentioned are Stachybotrys, Ketotium, and the Aspergillus Penicillium grouping. Eric shares some interesting mold investigation stories, and they emphasize the importance of finding a qualified professional to diagnose and resolve mold issues.TakeawaysMold testing and inspection do not have national standards or required credentials, but certifications can provide credibility and expertise.Air sampling is a common and reliable method to determine mold exposure and can be used to compare indoor and outdoor air quality.Surface sampling can provide additional information about the types of mold present and can be useful for targeted remediation.Viable spore sampling and ATP testing are less common methods that offer a more detailed analysis of mold species and instant results, respectively.Mold testing has limitations, and it is important to consider other signs and indicators of mold issues when interpreting test results. Not all mold inspectors interpret the results of mold tests, but it is recommended to consider reference samples and the conditions in the room to determine if it is related to indoor mold.There are no federal or state guidelines for elevated mold levels, and what is considered elevated can vary based on individual circumstances.The most concerning types of mold are Stachybotrys, Ketotium, and the AspergillusPenicillium grouping.It is important to find a qualified professional to diagnose and resolve mold issues, and to be aware of potential conflicts of interest in the industry.Chapters00:00 Introduction and Background01:15 National Standards and Certifications08:13 The Importance of Certifications11:01 Quality and Variability in Mold Testing14:26 The Role of Lab Technicians22:30 Costs and Profit Margins in Mold Testing26:34 Surface Sampling and Interpretation30:37 Viable Spore Sampling and ATP Testing31:05 Interpreting Mold Test Results39:01 Understanding Elevated Mold Levels44:49 The Most Concerning Types of Mold48:20 Interesting Mold Investigation Stories53:38 Finding a Qualified Professional for Mold Issues
Mold and health scares Structure Tech Home Inspections 2024-05-06 | In this episode of the Structure Talk podcast, Reuben Saltzman and Tessa Murry are joined by Eric Larson and Jaden Jaloon to discuss the impact of mold on homeowners. Jaden shares his personal experience of discovering mold in his newly built home and the health issues it caused for him and his wife. They discuss the importance of mold testing and remediation, as well as the genetic factors that can make some individuals more susceptible to mold toxicity. The conversation highlights the need for awareness and education about mold and its potential health effects. The conversation explores the topic of mold testing and inspections in homes. Jaden shares his personal experience with mold-related health issues and the challenges he faced in identifying the problem. The discussion covers different types of mold tests, including urine mycotoxin tests and blood tests for mycotoxin antibodies. The importance of comprehensive mold inspections, including evaluating moisture intrusion and humidity levels, is highlighted. The conversation also emphasizes the need for increased awareness and testing for mold in homes.TakeawaysMold can have serious health effects and should be taken seriouslyMold testing and remediation are crucial for maintaining a healthy homeSome individuals may be more genetically susceptible to mold toxicityAwareness and education about mold are important for homeowners Mold-relatedhealth issues can be difficult to diagnose and often go unnoticed.Common mold tests include urine mycotoxin tests and blood tests for mycotoxin antibodies.Comprehensive mold inspections are essential, including evaluating moisture intrusion and humidity levels.The ERMI test is recommended for screening houses for mold.Increased awareness and testing for mold in homes is crucial.Chapters00:00 Introductions and Background07:55 Mold Testing and Results15:22 Treatment and Recovery32:19 The benefits of offering mold testing38:44 The comprehensive nature of mold inspections
Questions to ask (or not ask) your home inspector before hiring Structure Tech Home Inspections 2024-04-29 | Reuben reviews a list of commonly asked questions people like to ask before hiring a home inspector. Some of these questions are great, and some are worthless duds.
Reuben gets whipped up about gas leaks Structure Tech Home Inspections 2024-04-29 | In this episode of the Structure Talk podcast, Reuben and Tessa discuss gas leaks and how to detect and document them during home inspections. They talk about the different tools and methods used to find gas leaks, including electronic gas detectors and liquid soap. They emphasize the importance of only reporting gas leaks when there is definitive proof, such as the presence of bubbles. The conversation also touches on the challenges and frustrations home inspectors face when dealing with gas leaks. The conversation discusses the issue of gas leaks and the differing perspectives between home inspectors and gas companies. The hosts share their experiences with finding gas leaks during inspections and the challenges of getting them addressed. They highlight the importance of distinguishing between minor leaks and emergencies. The hosts also discuss the frustration of inconsistent responses from gas company technicians and the need for better communication and understanding between home inspectors and gas companies. They express hope for improved procedures and increased safety for homeowners.Here is the link to the product that we talk about:structuretech.com/toptes-pt205 (http://structuretech.com/toptes-pt205/?fbclid=IwAR2hXyAfRWYKn0LgRQChltqwoMazd2hvakjXnGRhoz68_cQG2qDK6nxu5Y0_aem_AWTRfU95ZmV7Up9YLTv8n9rkfS_DO0mkafMRt0wxPTLWYq3wlmdhs-zmfsVVvcl_Kcditbngt1Nzmf2w0tYMvFWo) TakeawaysGas leaks can be detected using electronic gas detectors or by using liquid soap and looking for bubbles.Only report gas leaks when there is definitive proof, such as the presence of bubbles.Gas leaks are relatively rare during home inspections, but it is important to be thorough in checking for them.Home inspectors may face challenges and frustrations when dealing with gas leaks, including skepticism from gas companies and irate sellers. Gas leaks found during home inspections are often minor and do not pose an immediate threat.Calling the gas company is necessary for emergency situations, but for minor leaks, hiring a plumber is sufficient.There is a lack of consistency in how gas leaks are assessed and addressed by gas company technicians.Better communication and understanding between home inspectors and gas companies is needed to ensure the safety of homeowners.The issue of gas leaks requires ongoing attention and efforts to improve procedures and increase awareness.Chapters00:00 Introduction and Catching Up04:55 Discussion on Fluoride and Cavities05:02 Detecting and Documenting Gas Leaks in Home Inspections09:14 Tools and Methods for Finding Gas Leaks13:56 The Importance of Definitive Proof in Reporting Gas Leaks15:48 Challenges and Frustrations of Dealing with Gas Leaks16:15 Understanding the Severity of Gas Leaks21:23 Inconsistent Responses from Gas Company Technicians23:37 The Need for Better Communication and Understanding29:37 Working Towards Improved Procedures and Safety
Home improvement wins and fails Structure Tech Home Inspections 2024-04-22 | In this conversation, Reuben and Tessa discuss various home improvement projects that Reuben has undertaken, highlighting both successful and unsuccessful experiences. Reuben shares stories about remodeling his story and a half house, including a catastrophic water leak, as well as his bathroom remodel hacks. He also talks about installing a point-of-use water heater and a urinal in his basement office. The conversation emphasizes the importance of learning from mistakes and being persistent in home improvement projects. In this conversation, Reuben Saltzman and Tessa Marie discuss various home improvement projects and experiments, including installing a urinal in the basement, dealing with Christmas lights, testing air admittance valves, and using solar tubes for natural lighting. They share their experiences, successes, and failures, providing valuable insights and tips for homeowners and inspectors.Please check the link below for the video about Air Admittance Valves:youtube.com/watch?v=Q9zhu_9ZdxI&ab_channel=StructureTechHomeInspectionsTakeawaysHome improvement projects can have both successful and unsuccessful outcomes.Learning from mistakes and being persistent is key in home improvement.Remodeling bathrooms can include installing speakers, mirrors with built-in lighting, and in-floor heating.Installing a point-of-use water heater can provide instant hot water and save energy.Adding a urinal to a basement office can be a convenient upgrade, but caution is needed when drilling holes in floor joists. Installing a urinal in the basement can be a fun and unique addition to a home, but it's important to consider functionality and aesthetics.When installing a urinal, it's essential to ensure proper plumbing and water pressure to avoid leaks and ensure a good flush.Christmas light installations can be challenging and time-consuming, but with proper planning and equipment, they can create a beautiful and festive display.Testing air admittance valves can help understand their functionality and potential issues, such as leaks and sewer gas escape.Solar tubes can be a cost-effective alternative to skylights, providing natural light in rooms without windows, but proper insulation and installation are crucial to prevent condensation and heat loss.Chapters00:00 Introduction and Setting the Topic06:29 Lessons Learned from a Catastrophic Water Leak13:38 Installing a Point-of-Use Water Heater32:19 Testing Air Admittance Valves41:27 Solar Tubes: Cost-Effective Natural Lighting Solutions
Spring Maintenance for Minnesota Homeowners Structure Tech Home Inspections 2024-04-15 | In this episode, Reuben and Tessa discuss spring maintenance for homeowners. They cover topics such as gutter maintenance, gutter guards, downspout extensions, and sump pump discharge. They emphasize the importance of keeping gutters clean and ensuring that water is directed away from the house to prevent water damage and basement flooding. They also provide tips for installing underground tubing for sump pump discharge. In this conversation, Reuben and Tessa discuss various spring maintenance tasks for homeowners. They cover topics such as testing sump pumps, challenges with sump pump discharge, air sealing sump pump baskets, plugging sump pumps into GFCI outlets, replacing sump pumps, cleaning dryer ducts, removing screens on dryer duct terminals, taking off air conditioner covers, checking and changing furnace filters, and turning off pilot lights on gas fireplaces. They also include additional listener suggestions for spring maintenance.Here is the link to check Tessa’s website: yourhousecoach.comTakeawaysRegular gutter maintenance is essential to prevent water damage and ice dams.Gutter guards may not be completely maintenance-free and should be checked regularly.Downspout extensions should be installed to direct water away from the house.Consider installing underground tubing for sump pump discharge to avoid the hassle of attaching and reattaching extensions. Test your sump pump regularly to ensure it is functioning properly.Consider air sealing your sump pump basket to prevent radon and moisture from entering your home.Be cautious when testing sump pumps and avoid sticking your hand in the sump basket.Check and change your furnace filter year-round to maintain good air quality in your home.Remove screens on dryer duct terminals to prevent lint buildup and potential safety hazards.Chapters00:00 Introduction and Spring Maintenance02:02 Tessa's Consulting Work03:43 Types of Homeowner Issues06:04 Gutter Maintenance08:12 Gutter Guards13:27 Downspout Extensions14:43 Sump Pump Discharge16:23 Alternative Sump Pump Discharge22:05 Challenges of Sump Pump Discharge23:16 Testing Your Sump Pump23:55 Air Sealing Sump Pump Baskets25:08 Alternative Ways to Test Sump Pumps26:13 Safety Concerns with Sump Pumps27:24 Plugging Sump Pumps into GFCI Outlets29:00 Replacing a Sump Pump29:35 Other Spring Maintenance Tasks30:06 Cleaning Dryer Ducts31:17 Removing Screens on Dryer Duct Terminals32:08 Taking Off Air Conditioner Covers33:01 Checking and Changing Furnace Filters35:49 Additional Listener Suggestions37:31 Turning Off Pilot Lights on Gas Fireplaces37:57 Preparing to Run Dehumidifiers
Polybutylene pipes: a ticking time bomb for water leaks Structure Tech Home Inspections 2024-04-09 | Polybutylene pipes: a ticking time bomb for water leaks
Spray Foam Insulation Part 3 (with Tom Harris) Structure Tech Home Inspections 2024-04-08 | In this episode, our hosts are joined by Tom Harris (linkedin.com/in/letstalkpur) , a spray foam insulation expert, who discusses the topic of hot roofs and the proper installation of spray foam insulation. He explains the concept of hot roofs, where the thermal boundary is moved to the roof deck, and the different applications and challenges associated with hot roofs. Tom emphasizes the importance of proper installation and the choice of spray foam type based on climate and region. He also discusses the need for thermal barriers and ignition barriers to protect the foam and comply with building codes. Additionally, Tom addresses concerns about shingle warranties and provides insights into foam recommendations for different climate zones. In this conversation, Tom Harris discusses the limitations and capabilities of different insulation materials, including fiberglass and spray foam. He explains how fiberglass insulation can transport air and degrade thermal efficiency, while spray foam acts as an air barrier and doesn't get wet. Tom also discusses the requirements for ignition barriers and fire barriers. He highlights the importance of properly insulating crawl spaces and attics and the benefits of using spray foam in these areas. Finally, he addresses the potential issues of using closed-cell foam directly on the interior of foundation walls without exterior waterproofing or damp-proofing.TakeawaysFiberglass insulation can transport air and degrade thermal efficiency, while spray foam acts as an air barrier and doesn't get wet.Spray foam outperforms its stated R-value by adding concepts of air barrier and moisture control.Ignition barriers and fire barriers are important for safety and code compliance.Proper insulation of crawl spaces and attics is crucial for energy efficiency and comfort.Closed-cell foam is a good option for insulating foundation walls, but exterior waterproofing or damp-proofing is recommended.Chapters00:00 Introduction and Background03:01 Understanding Hot Roofs06:04 Proper Installation of Hot Roofs09:01 Choosing the Right Spray Foam11:58 Protecting Foam with Thermal Barriers20:59 Identifying Thermal Barriers and Ignition Barriers24:57 Foam Recommendations for Different Climate Zones28:04 Importance of Air Leakage Control29:01 Limitations and Capabilities of Insulation Materials32:07 Ignition Barriers and Fire Barriers40:41 Insulating Crawl Spaces and Attics45:37 Insulating Foundation Walls
Inspecting sub-slab ductwork: its all about finding water Structure Tech Home Inspections 2024-04-02 | Inspecting sub-slab ductwork: it's all about finding water
Spray Foam Insulation Part 2 (with Tom Harris) Structure Tech Home Inspections 2024-04-01 | In this episode, Reuben Saltzman and Tessa are joined by Tom Harris (linkedin.com/in/letstalkpur) , who discusses the importance of a clean surface before spraying spray foam and compares it to preparing a surface for house paint. He also explains the need for adhesion testing and the different surface preparation requirements for various materials. Tom emphasizes the significance of surface temperature and how it affects the application of spray foam. He delves into the concept of high-lift foam and its benefits, as well as the considerations and challenges associated with spraying multiple layers. Tom also highlights the changing mindset of contractors, who are now more focused on doing the job right and seeking knowledge. Lastly, he shares his thoughts on DIY froth packs and their limitations. The conversation covers different types of spray foam technology, the importance of isolation and ventilation during installation, off-gassing and odor control, and the proper application and mixing of spray foam.TakeawaysA clean surface is crucial before spraying spray foam, similar to preparing a surface for house paint.Adhesion testing is important to ensure proper bonding between the foam and the substrate.Surface temperature plays a significant role in the application of spray foam, and different formulations are available for different temperature ranges.The high-lift foam allows for thicker passes of spray foam, reducing the need for multiple layers and increasing productivity.Contractors are increasingly focused on doing the job right and seeking knowledge to improve their skills and understanding of spray foam insulation. There are different types of spray foam technology, including plural component and single component foam.Isolation and ventilation are crucial during spray foam installation to control odors and airborne contaminants.Proper application and mixing of spray foam are essential to prevent issues such as thermal degradation and off-gassing.Consulting with experts and following manufacturer guidelines is important for ensuring the successful installation of spray foam.Chapters00:00 Introduction and Recap00:58 Importance of a Clean Surface04:08 Adhesion Testing07:30 Surface Temperature and Application10:02 Adjusting Chemistry for Different Temperatures15:11 Spraying Multiple Layers and High Lift Foam23:05 Density Distribution and Shrinkage28:11 Contractors' Quest for Knowledge29:35 DIY Froth Packs30:32 Different Types of Spray Foam Technology33:36 Importance of Isolation and Ventilation38:13 Off-Gassing and Odor Control42:56 Proper Application and Mixing of Spray Foam
We were nominated Minnesotas Best: please vote for us! Structure Tech Home Inspections 2024-03-25 | We need yor help. We were nominated Minnesota's Best: please vote for us! Votes are allowed DAILY until April 17th. votemnbest.com -- Real Estate -- Home Inspection -- Structure Tech Home InspectionsThank you!
Transite heat: is this really a big deal? Structure Tech Home Inspections 2024-03-25 | Transite heat: is this really a big deal?
