H-Shield NB is a rigid roof insulation composite panel composed of a closed cell polyisocyanurate foam core manufactured on-line to a fiber reinforced facer on one side and 7⁄16" oriented strand board (OSB) on the other. H-Shield NB can also be manufactured off-line bonded to 5⁄8" OSB and 5⁄8" or 3⁄4" plywood.

Features

• Manufactured with NexGen Chemistry: Contains no CFCs, HFCs, HCFCs, is Zero ODP, EPA Compliant, and has virtually no GWP
• A superior combination of high insulating properties and a nailable surface
• Suitable for new construction and re-roofing on both commercial and residential projects
• Incorporates APA-TECO Rated Exposure 1 OSB and Plywood
• The edges of the wood panels are rabbeted to allow for expansion and contraction of the wood. The foam edges shall be installed tightly to achieve thermal integrity across the entire roof deck
• ASTM C 1289 Type V, Grade 2 (20 psi)