Uploaded December 2025 | Updated September 2026, 2 minutes ago
RV walls are a common failure points in the industry. In this episode of "Behind the Build", we go inside County Line Laminating, the factory responsible for building the laminated walls used in the Pause trailers. We tested these walls in below-freezing conditions and in 117-degree Arizona heat, so we wanted to see exactly how they’re built and why this process is different.
Inside the factory, we break down how precision-cut foam insulation eliminates gaps, why climate-controlled adhesive application matters, and how vacuum bonding creates a stronger, longer-lasting wall. This tour pulls back the curtain on a part of RV construction most buyers never see—and explains why wall construction plays a critical role in durability, thermal performance, and long-term reliability when an RV is pushed beyond the pavement.
Contact Your Nearest ROA Experience Center!
Mesa, AZ: (480) 746-4990
Colorado Springs: (720) 738-6997
Duncan, South Carolina: (854) 333-2565
Lindon, UT: (801) 860-0035
00:00 Extreme Temperature Testing & Why RVs Fail
00:23 Behind the Build: Why This Series Exists
00:44 Touring County Line Laminating (Indiana)
01:12 Wall Structure & Thermal Barrier Explained
02:13 Full Welded Aluminum Framing
03:52 Window Framing & Structural Details
04:26 Surface Prep & Foam Installation
04:38 Precision-Cut Foam Insulation (No Gaps)
06:33 Foam Density, Roof Curvature & R-Value
07:51 Why County Line Doesn’t Cut Corners
08:00 Adhesives & Lamination Process
10:10 Climate Control & Glue Consistency
11:08 Daily Quality Control & Glue Audits
14:24 Vacuum Bonding Explained
15:30 Vacuum Bonding vs Pinch-Roll Lamination
16:16 Cure Times & Production Tradeoffs
17:01 Specialization vs In-House Manufacturing
18:06 Pull Tests & Proper Foam Failure
19:35 How Most RV Walls Are Built (Industry Comparison)
22:45 Why Pause Chose County Line
26:01 Final Takeaways & Closing Thoughts
Get 20% OFF Any Onx Offroad Membership: webmap.onxmaps.com/purchase/offroad/membership/?promo=roa20
Subscribe, like, and let us know what other sorts of videos you would like to see! We're always trying to come up with new fun ideas for future videos that bring you the most value.
Check Out Our Merch Store! roaoffroadmerch.myspreadshop.com
Thanks for Watching! And don't forget to SHARE!
Stalk our adventures here:
TIKTOK: tiktok.com/@roamer_usa
Instagram: instagram.com/roa_off_road
Facebook: facebook.com/rvsofamerica
Use of this footage outside of ROA Off-Road/RVs Of America is prohibited without written consent (2025)
Rvs Of America (ROA Off-Road) is your premium RV dealer for all things off-road and off-grid camper trailers with locations in Utah, South Carolina, Arizona and Colorado we are ready to help you find the right trailer for your next adventure!
#ROA #OFFROAD #offroadtrailers #campervan #offgridliving #offroadadventures #overlanding #camping #offroadcamping #trailer #offroading #offroadlife #offroadinglife #overland #offroaders #wanderlust #offroadtrailerbuild #outdoorliving #fourwheeler #traveltrailers #offroadtravels #expeditionvehicle #overlandtrailer #trailerlife #rving #overlandlife#roadtrip #MDC #PAUSE #REBOOT
RV walls are a common failure points in the industry. In this episode of "Behind the Build", we go inside County Line Laminating, the factory responsible for building the laminated walls used in the Pause trailers. We tested these walls in below-freezing conditions and in 117-degree Arizona heat, so we wanted to see exactly how they’re built and why this process is different.
Inside the factory, we break down how precision-cut foam insulation eliminates gaps, why climate-controlled adhesive application matters, and how vacuum bonding creates a stronger, longer-lasting wall. This tour pulls back the curtain on a part of RV construction most buyers never see—and explains why wall construction plays a critical role in durability, thermal performance, and long-term reliability when an RV is pushed beyond the pavement.
Contact Your Nearest ROA Experience Center!
Mesa, AZ: (480) 746-4990
Colorado Springs: (720) 738-6997
Duncan, South Carolina: (854) 333-2565
Lindon, UT: (801) 860-0035
00:00 Extreme Temperature Testing & Why RVs Fail
00:23 Behind the Build: Why This Series Exists
00:44 Touring County Line Laminating (Indiana)
01:12 Wall Structure & Thermal Barrier Explained
02:13 Full Welded Aluminum Framing
03:52 Window Framing & Structural Details
04:26 Surface Prep & Foam Installation
04:38 Precision-Cut Foam Insulation (No Gaps)
06:33 Foam Density, Roof Curvature & R-Value
07:51 Why County Line Doesn’t Cut Corners
08:00 Adhesives & Lamination Process
10:10 Climate Control & Glue Consistency
11:08 Daily Quality Control & Glue Audits
14:24 Vacuum Bonding Explained
15:30 Vacuum Bonding vs Pinch-Roll Lamination
16:16 Cure Times & Production Tradeoffs
17:01 Specialization vs In-House Manufacturing
18:06 Pull Tests & Proper Foam Failure
19:35 How Most RV Walls Are Built (Industry Comparison)
22:45 Why Pause Chose County Line
26:01 Final Takeaways & Closing Thoughts
Get 20% OFF Any Onx Offroad Membership: webmap.onxmaps.com/purchase/offroad/membership/?promo=roa20
Subscribe, like, and let us know what other sorts of videos you would like to see! We're always trying to come up with new fun ideas for future videos that bring you the most value.
Check Out Our Merch Store! roaoffroadmerch.myspreadshop.com
Thanks for Watching! And don't forget to SHARE!
Stalk our adventures here:
TIKTOK: tiktok.com/@roamer_usa
Instagram: instagram.com/roa_off_road
Facebook: facebook.com/rvsofamerica
Use of this footage outside of ROA Off-Road/RVs Of America is prohibited without written consent (2025)
Rvs Of America (ROA Off-Road) is your premium RV dealer for all things off-road and off-grid camper trailers with locations in Utah, South Carolina, Arizona and Colorado we are ready to help you find the right trailer for your next adventure!
#ROA #OFFROAD #offroadtrailers #campervan #offgridliving #offroadadventures #overlanding #camping #offroadcamping #trailer #offroading #offroadlife #offroadinglife #overland #offroaders #wanderlust #offroadtrailerbuild #outdoorliving #fourwheeler #traveltrailers #offroadtravels #expeditionvehicle #overlandtrailer #trailerlife #rving #overlandlife#roadtrip #MDC #PAUSE #REBOOT
