Insulation

About Insulation

Carlisle manufactures an extensive variety of commercial insulation products that provide increased thermal performance and energy efficiency, including polyisocyanurate (polyiso) 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.

Product Reference Guide

Polyisocyanurate (Polyiso)

Polyiso is the industry’s premier roofing insulation. It can be attached using a variety of methods and is compatible with all of Carlisle’s single-ply systems.

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Tapered Insulation

Carlisle's tapered insulation helps promote rooftop drainage while providing excellent insulating value. Tapered Polyiso minimizes the negative effects of ponding water and extends the service life of a roof.

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Insulating Coverboards

Carlisle’s Polyiso and EPS insulating coverboards offer the same protection as gypsum alternatives at a fraction of the weight, making them easier and more cost-effective to install.

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Expanded Polystyrene (EPS)

Carlisle EPS insulation features up to 25% recycled content and boasts high R-values, making EPS an energy efficient and environmentally friendly product.

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Extruded Polystyrene (XPS)

Extruded Polystyrene (XPS) is a closed-cell commercial-grade insulation that features low thermal conductivity, high resistance to water penetration and high compressive strength.

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