Polyisocyanurate (Polyiso) Roofing Insulation
Polyiso is the industry’s premier roofing insulation. It can be attached to using a variety of methods and is compatible with all of Carlisle’s single-ply roofing systems. Carlisle manufactures its own Polyiso in six production facilities located strategically throughout the United States.
Carlisle manufactures an extensive variety of commercial insulation products that provide increased thermal performance and energy efficiency, including polyisocyanurate insulation and block-molded expanded polystyrene (EPS). These products can be used across the entire building envelope - from the foundation to the roof and everywhere in between.