Uploaded September 2025 | Updated September 2026, 2 days ago
These are the tools (and glue) that take you from beginner to pro at trimming out doors → amzlink.to/az0YlY98DQ0A4
If you’re installing trim or baseboards, don’t make these mistakes! After 20+ years working with trim, I’ve seen the same errors ruin projects again and again. In this video, I’m breaking down the 10 biggest trim mistakes homeowners and DIYers make — and exactly how to avoid them.
From sloppy reveals to messy caulking, these are the details that separate pro-looking finish carpentry from the kind that makes you want to rip it all out and start over.
Here’s what you’ll learn:
Why pulling nails the wrong way ruins your finish
How to avoid sloppy reveals and uneven gaps
Accurate measuring tricks for tight joints every time
Setting up your miter saw correctly (most people get this wrong)
Why you should never glue miters in place
The right way to start nails so you don’t split trim
Safety mistakes when holding a nail gun
Choosing the right material and fixing nail holes
The proper way to cut a caulking tip
How to avoid messy caulked corners
Whether you’re tackling baseboards, door trim, or crown molding, fixing these mistakes will take your trim work to the next level.
🔨 More DIY videos you’ll love:
👉 I Tried a Paint Sprayer for the First Time – Was It Worth It? youtu.be/7nxuKJa2hf4
👉 The Secret Caulking Tip That Will Transform Your Ability! youtu.be/cQNIv2QqP00
#TrimMistakes #FinishCarpentry #DIY
0:00 Intro – Setup
0:22 Mistake #1 – Pulling The Nails
1:52 Mistake #2 – Sloppy Reveals
2:58 Mistake #3 – Inaccurate Measurements
5:53 Mistake #4 – Terrible Mitre Saw Setup
7:39 Mistake #5 – Gluing Mitre In Place
9:56 Mistake #6 – Starting Nails in the Wrong Place
11:29 Mistake #7 – Holding Your Gun the Wrong Way
12:12 Mistake #8 – Wrong Material In Nail Holes
13:07 Mistake #9 – Cutting Caulking Tip Too Big
15:13 Mistake #10 – Caulking Corners Mess
All the Links above are affiliate, if you purchase something I will earn a small commission- a great way to support the channel!
If you have any questions please comment below, thanks for watching:)
These are the tools (and glue) that take you from beginner to pro at trimming out doors → amzlink.to/az0YlY98DQ0A4
If you’re installing trim or baseboards, don’t make these mistakes! After 20+ years working with trim, I’ve seen the same errors ruin projects again and again. In this video, I’m breaking down the 10 biggest trim mistakes homeowners and DIYers make — and exactly how to avoid them.
From sloppy reveals to messy caulking, these are the details that separate pro-looking finish carpentry from the kind that makes you want to rip it all out and start over.
Here’s what you’ll learn:
Why pulling nails the wrong way ruins your finish
How to avoid sloppy reveals and uneven gaps
Accurate measuring tricks for tight joints every time
Setting up your miter saw correctly (most people get this wrong)
Why you should never glue miters in place
The right way to start nails so you don’t split trim
Safety mistakes when holding a nail gun
Choosing the right material and fixing nail holes
The proper way to cut a caulking tip
How to avoid messy caulked corners
Whether you’re tackling baseboards, door trim, or crown molding, fixing these mistakes will take your trim work to the next level.
🔨 More DIY videos you’ll love:
👉 I Tried a Paint Sprayer for the First Time – Was It Worth It? youtu.be/7nxuKJa2hf4
👉 The Secret Caulking Tip That Will Transform Your Ability! youtu.be/cQNIv2QqP00
#TrimMistakes #FinishCarpentry #DIY
0:00 Intro – Setup
0:22 Mistake #1 – Pulling The Nails
1:52 Mistake #2 – Sloppy Reveals
2:58 Mistake #3 – Inaccurate Measurements
5:53 Mistake #4 – Terrible Mitre Saw Setup
7:39 Mistake #5 – Gluing Mitre In Place
9:56 Mistake #6 – Starting Nails in the Wrong Place
11:29 Mistake #7 – Holding Your Gun the Wrong Way
12:12 Mistake #8 – Wrong Material In Nail Holes
13:07 Mistake #9 – Cutting Caulking Tip Too Big
15:13 Mistake #10 – Caulking Corners Mess
All the Links above are affiliate, if you purchase something I will earn a small commission- a great way to support the channel!
If you have any questions please comment below, thanks for watching:)
