Structural Sheathing

Structural and Insulated Structural Panel Solutions

Cost-Saving Replacement for OSB

PermaBrace incorporates an air and moisture barrier on both sides of our light-weight structural sheathing. Saving on labor and material costs, our sheathing line offers a better alternative to OSB and expensive, heavier panel system competitors.

High Performance
Less Labor &
Easier Installation
Cost Efficient
Code compliant
  • Lightweight
  • WRB on both sides
  • Price stability
Product Documents
  • Available in R3 and R5
  • Improved Long Term Thermal Resistance
  • Increased resistance against mold
Product Documents
  • Stops air leaks and water penetration around corners
  • Eliminates need for corner flashing
  • Saves time and money for Architects, Builders, and Contractors
Product Documents

New product information coming soon.

Learn more at

Looking for Product Specs?

View our resources page for more information on our rigid foam insulation products.
View Resources