5 8 or 3 4 osb or plywood.
Gaf vented roof insulation panel.
Mm per lm on insulation along the 8 2 44 m edge after deduction for the spacer blocks.
Solar and other residential products solar 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.
Or fire treated sheathing vented panels only are also available upon request.
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.
Fm approved subject to the conditions of approval as a roof insulation when installed as shown in the current edition of the factory mutual research approvals guide.
7 16 osb is standard and 5 8 or 3 4 osb or plywood and.
Architect s option for top surface.
The vent space shall provide a minimum of 10 sq.
Ventilated roof insulation a.
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.
Ventilation and attic vents.
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.
Roofing products commercial roofing products insulation and cover boards insulation.
Ventilation and attic vents.
Solar and other residential products solar and other residential products.
The actual coverage is approximately 47 x õ ñ 1 4 1 20 m x 2 42 m.
Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying.
Of net free area per lineal foot 21 163 sq.
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Roofing products residential roofing products roof and wall nail base insulation.
Contact gaf for further details.
The standard 1 vent space layout leaves over 92 open vent area for maximum airflow.
The ventilated roof insulation will be attached with gaf cornell fasteners per specified wind load requirements.
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.
