North America – Panel Systems


Create a revolution: Use STYROFOAM SIS™ Brand Structural Insulated Sheathing from Dow.

Brace for a (Construction) Revolution

Start with a question: Can one product make a difference in a residential or light commercial building's energy, structural and moisture performance without more work?

Create a revolution: Use STYROFOAM SIS™ Brand Structural Insulated Sheathing from Dow.

The innovative, three-in-one exterior wall sheathing is designed for:

  • Light-framed, Type V wood construction
  • Seismic Design Categories A, B and C
  • 2x4 @ 16" o.c. and 2x6 @ 16" and 24" o.c. construction
  • Garages (attached or unattached)
  • Attics (vented or unvented) - approved for use without an ignition barrier

We know you can handle the revolution!

Project Specifications Recommended Dow Solutions
  • Lateral wall bracing (intermittent and continuous)
  • Transverse load resistance
  • Insulate with rigid foam insulation
  • Excellent R-value
  • Approved water-resistive barrier (with taped joints)
  • Excellent moisture resistance
  • Reduced air infiltration
  • Pressure laminated structural member
  • High R-value (R-3 at 1/2" and R-5.5 at 1") polyisocyanurate foam core
  • BLUE™, non-reflective, resilient exterior surface
  • Square edge
  • 1/2" and 1" thicknesses
  • 20 psi Compressive strength

STYROFOAM SIS™ Brand Structural Insulated Sheathing

Compatible Dow Rigid Foam Insulations

Enhanced Installation
(1) Consult the label and Material Safety Data Sheet carefully before use

 

Related Information
Why You Should Use Insulated Sheathing. (Sales Brochure) (717KB PDF)

Are you hitting a wall? Talk to us.

Dow Building Solutions : North America