08/26/2026
Building exterior wall assemblies offsite with Integrity Built Prefab requires zero compromise on the building envelope integrity. When fabricating 40-foot continuous exterior panels, fluid applied air and water resistive barriers ensure peak performance on site.
When you’re prefabricating quality control is everything. Building offsite allows us to execute critical envelope details with climate controlled precision and a huge part of that performance comes down to the materials, and how we plan to create a QC inspection for that specific product.
For this run, our prefabrication team is utilizing Henry AirBloc 17MR,Carlisle Companies Incorporated, a fluid applied, v***r permeable air barrier.
Here is why combining offsite LGS panelization with AirBloc 17MR is a game changer for your commercial envelope performance.
Seamless monolithic barrier mean anything? Spray applying fluid membranes in a shop setting eliminates human error, gaps, and fishmouths common with traditional field applied sheet wraps. Every seam, fastener pe*******on, and transition on these 40' spans gets 100% continuous coverage.
AirBloc 17MR allows wall assemblies to breathe outward, releasing trapped moisture while blocking liquid water entry and resisting mold growth over the lifecycle of the building. Applying this system indoors guarantees ideal curing conditions, proper mil thickness, and zero weather delays. When these panels arrive at the jobsite, they are fully cured, sealed, and ready for rapid er****on.
By completing the metal framing, sheathing, and fluid applied WRB in our 50K Sqft facilities, we eliminate weeks of exterior staging, scaffolding, and multi trade coordination on the active jobsite.
Offsite construction isn't just about speed, it’s about delivering a tighter, higher performing building envelope than field installation could ever guarantee.
Shoutout to our shop team Ryan Nease, Mason Elmore, and Victor Alejandre for keeping quality and tolerance razor sharp on these 40 footers!