Extruded Polystyrene (XPS) Closed-Cell Commercial Grade Roofing Insulation
Carlisle's tapered insulation helps promote positive rooftop drainage while also providing excellent insulating value. By directing water to drains and scuppers, Carlisles tapered Polyiso minimizes the negative effects of ponding water and helps extend the service life of a roof. Carlisles tapered design team can help properly design a tapered insulation system 2-way or 4-way for virtually any project. Carlisle's tapered product line includes the Sierra Series of prefabricated Polyiso insulations that are delivered to the jobsite pre-cut, pre-assembled and ready to install, helping to cut rooftop waste and disposal fees by nearly 50%. Extended panel profiles are also available, which can help cut down on labor and adhesive or fasteners costs associated with installing a tapered insulation system.
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.