
Commercial & Industrial Products
BW Stretch System™

BW Stretch System™
The BW Stretch System™ is the ultimate vertical backup wall system, providing superior air, water, thermal and vapor protection in an all-in-one barrier component. It can be vertically installed with a variety of exterior rainscreen systems and can span up to 6 ft. o.c. This unique insulated metal panel stretch span wall system introduces new standards when it comes to cost savings, design integrity, and sustainability. The BW Stretch System eliminates the need for multiple work crews as it is easily and quickly installed in a single step. The stretch span wall system not only expedites close-in and dry-in building times, but rather reduces the likelihood of improper installation as well.
Coverage Width | 30”, 36” |
Thermal Values – R-Value & U-Factor | U-Factor (BTU/hft2*fahrenheit) Panel Width: 36″ 2″ = 0.063 2.75″ = 0.046 4″ = 0.034 R-Value (h*ft2*F/BTU) Panel Width: 36″ 2″ = 16.7 2.75″ = 23.0 4″ = 33.5 |
Finishes | Exterior Face: G-90 galvanized steel in 22 Ga. with epoxy primer finish Exterior Profile: No profile, unembossed Interior Face: G-90 galvanized in 26 Ga. with epoxy primer finish Interior Profile: Shallow Planked, nominal 3/64” deep, unembossed |
Joint | Double tongue-and-groove |
Core | Foamed-in-place polyisocyanurate |
Length | 12’-0” or 20’-0” Vertical |
Thickness | 2”, 2 ¾”, 4” |
Coverage Width | 30”, 36” |






