Always install wood side up.
Ventilated nail board roofing.
Provides a strong nailable surface.
Wood edges are routed 1 8 to allow for expansion and contraction of the wood.
Ventilated roof insulation a.
7 16 apa teco rated osb or min.
Thermally efficient cross ventilated non structural composite insulation.
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.
Thermally efficient closed cell acfoam ii or acfoam iii polyisocyanurate polyiso insulation board bonded to min.
Available wood thickness standard 7 16 or 5 8 thick rated 1 osb.
Oriented strand board osb.
Using the correct size of roofing nail will ensure that your roof stays intact for many years to come and can help you avoid the common problem of roofing nails that extract themselves over time and cause you to lose shingles.
7 16 apa teco rated osb or min.
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.
Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.
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.
Cornell corporation has products that have performed day in and day out on roofs nationwide for longer than most of our competitors have been in the business.
Cool vent is the environmentally intelligent choice for steep slope roofing applications and is viable in.
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.
Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.
See the difference performance roofing insulation makes.
Hunter panels the innovator of polyiso insulation products an interesting thing happened 22 years ago when hunter set out to manufacture the absolute most effective efficient and innovative polyiso insulation panels available anywhere we also created the finest customer service organization and builder support team in the industry.
