R2+ SHEATHE is a rigid foam insulating sheathing board designed for use in commercial construction 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 glass-backed,  reinforced aluminum foil facers. R2+ SHEATHE can be installed directly over steel or fire-treated wood studs in many NFPA 285 wall assemblies. R2+ SHEATHE also passes NFPA 286 testing for exposed interior use. R2+ SHEATHE is offered in different thicknesses and sizes. It is secured in place with fasteners, adhesive or a combination of the two. Installation technique depends on the wall assembly. CCW provides R2+ SHEATHE Insulating Sheathing, R2+ accessories and CCW air/vapor barrier membranes for a complete wall weatherization system.

Features

• Passes NFPA 285 in many wall assemblies, including CCW air and vapor barriers, membranes and practical window details
• Tough, reinforced foil facer resists damage during construction
• Can be used in exposed interior wall or ceiling applications where aesthetics are not required
• Rigid, thin profile. Provides high R value and simplified cladding installation using furring and long screws
• Meets wall assembly continuous insulation (ci) requirements prescribed by International Building Code
• Available in R-6.3 to R-25.2, provided in a single layer installation
• 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 USA – Ready product availability
• Part of a full weatherization system by CCW – takes the guesswork out of installation procedures product compatibility and code compliance