Description
Master Flow Roof Mount Power Attic Vent 1500 CFM With Humidistat Thermostat special_order_item Insul Barrier is manufactured using cross woven Owens Corning EcoTouch R30 Thickness:2.6 in 615500 SHIPTEC_BLOCK_USER Insul Barrier is manufactured using cross woven polyethylene Rmax ECOMAXci® FR Air Barrier is an energy efficient thermal insulation board composed of a closed cell polyisocyanurate (polyiso) foam core bonded to glass fiber reinforced aluminum foil facers on both sides