5 8 or 3 4 osb or plywood.
Gaf vented roof insulation panel.
Of net free area per lineal foot 21 163 sq.
Contact gaf for further details.
The ventilated roof insulation shall be a preassembled panel consisting of one layer of 7 16 oriented strand board fsc or standard built in ventilation space maintained by 1 wood spacers blocks and isocyanurate insulation on the bottom.
Roofing products commercial roofing products insulation and cover boards insulation.
The actual coverage is approximately 47 x õ ñ 1 4 1 20 m x 2 42 m.
Ventilation and attic vents.
The standard 1 vent space layout leaves over 92 open vent area for maximum airflow.
Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness.
7 16 osb is standard and 5 8 or 3 4 osb or plywood and.
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.
Ventilated roof insulation a.
Or fire treated sheathing vented panels only are also available upon request.
Thermacal 1 and 2 ventilated roof insulation panels are composite ventilated roof insulation panels combining standard osb sheathing an air space made by solid wood spacers and polyisocynurate.
Architect s option for top surface.
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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.
Solar and other residential products solar and other residential products.
Mm per lm on insulation along the 8 2 44 m edge after deduction for the spacer blocks.
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.
Roofing products residential roofing products roof and wall nail base insulation.
Benefits of energyguard polyiso roof insulation include.
All thermalcal nail base roof insulation panel sizes are nominal x 1 22 m x 2 44 m.
Roof and wall nail base insulation.
The vent space shall provide a minimum of 10 sq.
Solar and other residential products solar and.
Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying.
Ventilation and attic vents.
