Vented Nailboard - Insulation and Cover Boards
Polyisocyanurate Insulation meets ASTM C 1289.
(available in 20 or 25 psi ENRGY 3)
Oriented Strand Board (OSB): Provides a strong nailable surface; always install wood side up. Available wood thickness: OSB (7/16" & 5/8"). All wood edges are routed 1/8" on all four sides to allow for expansion and contraction of the wood.
Vent Strips: See pattern on next page. For wood thickness (1", 1.5", or 2").
ENRGY 3: Closed cell Polyisocyanurate foam core bonded inline to glass reinforced facers (See ENRGY 3 data sheet), Vented Nailboard is assembled offline using staples (strip to wood attachment) and adhesives (strip-to-foam attachment).