Xci 286 is an energy-efficient rigid foam insulation composed of a closed cell class A polyisocyanurate foam core manufactured online to 15-mil glass fiber reinforced foil facers on both sides. One side of the product is white, the other is reflective. It can be used in new construction or used in retrofit within existing buildings and is suitable for exterior or interior use. Thickness R-Value Sq Ft/Bundle 1" 6.3 1536 1.5" 9.5 1024 2" 13 768 2.5" 16 608 3" 19 512 FEATURES AND BENEFITS Manufactured with NexGen Chemistry: Zero Ozone Depleting Potential (ODP); Contains no CFC’s or HCFC’s; Virtually zero Global Warming Potential (GWP). The use of Xci products helps reduce the carbon footprint of buildings. Pressure-washable 15 mil thick reinforced foil facers on both sides, one side white and one side reflective silver. If used in an exposed application, either side can be exposed. Passes NFPA 286 Corner Burn Test for walls or ceilings only, with or without joint treatment, allowing the product to be left exposed on interior wall application without a thermal barrier up to 3.5" thick Passed UL 1715 for exposed interior ceiling application up to 8” NFPA 285 Compliance with CMU, Concrete, Steel Stud and Fire-Retardant Treated Stud base wall types Flame spread of 25 per ASTM E 84 Polyiso Eco-5% bio-content option available in 1”-3” thicknesses via special order Polyiso offers increased R-Value per inch vs Mineral Fiber, XPS or EPS options Applications Provides continuous insulation in a wide assortment of building envelope and industrial applications Suitable for above-grade exterior walls in both residential and commercial construction For NFPA 285 compliance information reference applicable DrJ Technical Evaluation Report Can provide WRB control layer functions with treated seams and penetrations Suitable for exposed interior applications such as: Industrial buildings Pre-engineered metal buildings Agricultural buildings Parking garages Residential basements, attics, crawlspaces Suitable for below-grade or under-slab use Suitable for use insulating external ductwork and within other OEM industrial applications
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