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

 

Are you hitting a wall? Talk to us.

Dow Building Solutions : North America

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