Xci NB is an energy efficient rigid insulation panel composed of a closed cell polyisocyanurate foam core bonded to a premium performance coated glass facer on one side and 7⁄16" or 5⁄8" OSB or plywood on the other. It is designed for use in Type V commercial and residential wall applications to provide both continuous insulation and a cladding attachment substrate within the building envelope.

Features

• Manufactured with NexGen Chemistry: Zero Ozone Depleting Potential (ODP); Contains no CFCs, HCFCs or HFCs; Virtually zero Global Warming Potential (GWP). Use of Xci products help reduce the carbon footprint of buildings.
• Polyiso offers increased R-value per inch vs mineral fiber, XPS or EPS options
• A superior combination of high insulating properties and nailable surface
• Provides improved dimensional stability and fire performance
• ASTM C 1289 Type V made with Type II Class 2 foam