7 16 apa teco rated osb or min.
Vented nail board roof insulation.
19 32 cdx plywood on the top face acfoam nail base is offered in a variety of composite thicknesses providing long term thermal resistance lttr values from 6 3 to 24 2.
Thermally efficient closed cell acfoam ii or acfoam iii polyisocyanurate polyiso insulation board bonded to min.
The long term thermal resistance lttr r value of the non vented roof insulation shall be not less than.
Uses an environmentally compliant blowing agent containing.
Consisting of acfoam ii or acfoam iii polyisocyanurate polyiso insulation board and a min.
Is a rigid roof insulation board composed of a closed cell polyisocyanurate foam core attached with spacers to 7 16 inch 11 millimeters or 5 8 inch 16 millimeter oriented strand board osb on one side and a universal fiberglass reinforced facer on the other.
Cool vent is a venting composite insulation board that consists of a 4 x 8 panel of nexgen chemistry polyiso a middle layer of solid wood spacers and a top layer of apa teco rated osb or plywood.
7 16 apa teco rated osb or min.
Ventilated roof insulation a.
Always install wood side up.
Standing seam metal roof systems product description cool vent is a venting composite insulation board that consists of a 4 x8 panel of closed cell rigid polyisocyanurate a middle layer of solid wood spacers creating a standard 1 air space and a top layer of apa teco rated osb or plywood.
Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying gaf accessories you ll automatically get a lifetime limited warranty on your shingles and all qualifying gaf accessories.
Cool vent is the environmentally intelligent choice.
Provides a strong nailable surface.
Cool vent is the environmentally intelligent choice for steep slope roofing applications and is viable in green and sustainable building designs.
19 32 cdx plywood separated with and bonded to 5 individual 1 0 1 5 or 2 0 vent spacer strips acfoam crossvent is offered in a variety of composite thicknesses.
Oriented strand board osb.
Available wood thickness standard 7 16 or 5 8 thick rated 1 osb.
The ventilated roof insulation should be a factory assembled panel consisting of one layer of 7 16 11 1 mm oriented strand board top surface a built in ventilation space maintained by 1 25 4 mm wood spacer blocks and polyisocyanurate insulation on the bottom.
Thermally efficient cross ventilated non structural composite insulation.
Vented nail base roof insulation consisting of a 7 16 oriented strand board top surface optional 5 8 or 3 4 osb plywood available architect to choose bonded to thick isocyanurate foam.
