Insulation Without a Thermal Break - New Metal Roof Application
After the red metal is erected, install the InfraStop® double bubble insulation over the purlins by using 1/2” self-taping metal screws and screwing the product to the purlins.
Maintain a 3/4" drape with the insulation in the center between the trusses."
Tape the seams with InfraStop® Foil Tape (goal is an air-tight, snug seam seal).
Install roofing either by screwing corrugated metal screws through the thermal break and insulation to the purlin or install a standing seam roof
If an interior finish is to be installed, attach to the bottom of the purlins.
Standard Size for Metal Buildings: Square Edge and Staple Tab
Custom Size Rolls for Metal Buildings: Square Edge
Open Interior - R-7.6* Heat Flow Down (and a Radiant Barrier) | R-3.9* Heat Flow Up
Please Note: In addition to the stated R-value, this application also provides a Radiant Barrier. As a result, a 94% + reduction of the radiant energy that ordinarily would be transmitted to the interior of the building is blocked.
*Includes thermal resistance of 1.32 UP and 4.55 DOWN for interior air film.
InfraStop® Insulation products are a group of technologically advanced materials. They are ideal for new construction or retrofit applications in commercial, industrial, metal and post/frame buildings, along with many other DIY applications. When you think of insulation, you should think of InfraStop®. Our products are recognized for their thermal performance, easy installation, versatility, price and environmental friendliness.
- Easy to handle and install
- Convenient roll sizes
- Class A / Class 1 Fire Rating
- Inhibits dew point condensation
- Vapor retarder (0.02 perms)
- Does not compress, collapse or disintegrate
- Non-toxic / non-carcinogenic
Testing and Certification
InfraStop® products are thoroughly tested at either nationally approved independent laboratories or leading universities. Tests are performed to current American Society of Testing and Materials (ASTM) standards when a standard exists. For a copy of an actual test report, please e-mail us at email@example.com.