R2+ MATTE (Class A) is a rigid foam insulation board designed for use in commercial construction above-grade wall applications to provide continuous, high R-value insulation. The product is composed of a closed-cell polyisocyanurate foam core bonded on both sides to a coated glass facer. R2+ MATTE (Class A) can be installed on the exterior or the interior side of the wall assembly. R2+MATTE (Class A) is offered in different thicknesses, sizes and foam core densities. It is secured in place with fasteners, adhesive or a combination of the two.  Installation technique depends on the wall assembly. R2+ MATTE (Class A) has been fi re-tested to NFPA 285 and passes this tough test in many wall assemblies. CCW provides R2+ MATTE (Class A) insulation, R2+ accessories and CCW air/vapor barrier membranes for a complete wall weatherization system.

Features

• Passes NFPA 285 in many wall assemblies, including WRB membrane and practical window details
• ASTM E 84 class A burn rating
• Tough coated-glass facer resists damage during construction
• High R-value per inch – enables thinner board to be used, while still meeting code requirements
• Meets wall assembly continuous insulation (ci) requirements prescribed by International Building Code
• Multiple thicknesses and sizes available to provide fine-tuned R-value and easy installation
• Non-reflective facer – no glare during exposure
• Factory-controlled thickness and composition
• No special tools or equipment required for installation – lightweight, easy to handle, cuts with a knife or saw
• Manufactured in multiple plants across the U.S. – ready product availability and LEED® regionally sourced material
• Part of a full weatherization system by CCW – takes the guesswork out of installation procedures and product compatibility
• Qualifies as an “air barrier material” - meets the air barrier code requirement if board joints are taped