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3 25 PSIFeatures and ComponentsGlass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing, and are compatible with BUR, modified bitumen. and single ply membrane systems.Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and ...
ENRGY 3® is a closed-cell polyisocyanurate foam core insulation board offering a high R-value to keep your building well insulated from the elements.
It offers high R-value per inch and achieves a UL Class A approval in select systems. ProtectoR Foam Dual-Density Polyisocyanurate Composite Board produced with our High-Density ProtectoR® HD cover board and our standard-density Foam (ENRGY® 3 CGF).
There are two important standards for polyiso thermal insulation; these are CAN/ULC-S704 and ASTM C-1289. Each standard uses some or all of the following wording to describe the different types of thermal insulation products; “Type”, “Class” and “Grade”.
Johns Manville’s XSPECTTM ISOfoam APF board consists of a uniform closed-cell polyisocyanurate foam core bonded on each side with a foil facer. JM XSPECT ISOfoam APF is produced with an EPA-compliant hydrocarbon-based blowing agent that has zero Ozone Depletion Potential (ODP) and virtually no Global Warming Potential (GWP); it also meets ...
Johns Manville CI Max® applications. It is composed of a uniform closed-cell polyisocyanurate foam core with a glass-mat reinforced 1.5 mil embossed aluminum facer that is meant to be left exposed. Available in a white. commercial, agricultural and industrial buildings.
ASTM C1289-17: Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board (Most often referenced in the United States). Type I: (Faced with aluminum foil on both major surfaces of the core foam) • Class 1: Non-reinforced core foam • Class 2: Glass fiber reinforced or non-reinforced core foam
