Product Info
Dow STYROFOAM SIS™ Brand Structural Insulated Sheathing
The innovative STYROFOAM SIS™ Brand Structural Insulated Sheathing from Dow combines three functions in one product:
1.Structural lateral bracing and transverse loads
2.Significant insulation performance
3.Water-resistive barrier
A first-of-its-kind product, STYROFOAM SIS™ Brand Structural Insulated Sheathing is the result of research, development and rigorous testing. And professional builders have used it with strong success.
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- Additional Information
STYROFOAM SIS™ Brand Structural Insulated Sheathing has won an MVP Award for “Most Valuable Product 2009” from Building Products magazine, a Hanley Wood publication. STYROFOAM SIS was selected as a winner of this coveted award by a panel of judges comprised of builders, remodelers, architects and developers who evaluated product submissions based on their ability to reduce installation time, callbacks, or labor costs, and other factors that bring “value” to building professionals