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 : See Data Sheet

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”

Testing & Certifications : See Data Sheet

Design Features and Benefits

• Provides air, water, thermal and vapor barrier in one step
• Can use multiple façade options while not reducing thermal efficiency
• Easy and fast installation, with reduced construction and labor costs
• Encloses the building faster in all weather conditions
• Can span up to 6ft on center

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