Structural Insulated Panels

Structural insulated panels (SIPs) have a rigid methylene diphenyl diisocyanate (MDI)-based polyurethane foam core between two pieces of oriented strand board (OSB) or similar material. These lightweight panels provide superior wall and roof strength to the construction industry, while delivering energy efficiency.

SIPs provide a higher thermal insulation R-value (resistant value) per unit thickness when compared to stud walls constructed with traditional sheetrock and fibrous insulation. Designed for ease-of-use at construction sites, SIPs can be factory fabricated to fit any commercial or residential building design.


  • Commercial buildings
  • Residential properties
  • Walls
  • Roofs