Gaf Vented Roof Insulation Panel

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.

Gaf vented roof insulation panel.

Roof and wall nail base insulation. Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying. 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 commercial roofing products insulation and cover boards insulation.

Contact gaf for further details. Architect s option for top surface. 5 8 or 3 4 osb or plywood. 7 16 osb is standard and 5 8 or 3 4 osb or plywood and.

The ventilated roof insulation will be attached with gaf cornell fasteners per specified wind load requirements. Ventilation and attic vents. Of net free area per lineal foot 21 163 sq. Benefits of energyguard polyiso roof insulation include.

Solar and other residential products solar and. Ventilated roof insulation a. Roofing products residential roofing products roof and wall nail base insulation. The vent space shall provide a minimum of 10 sq.

Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. 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. 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. 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.

Or fire treated sheathing vented panels only are also available upon request. Solar and other residential products solar and other residential products. The standard 1 vent space layout leaves over 92 open vent area for maximum airflow. The actual coverage is approximately 47 x õ ñ 1 4 1 20 m x 2 42 m.

See the difference performance roofing insulation makes. Mm per lm on insulation along the 8 2 44 m edge after deduction for the spacer blocks. All thermalcal nail base roof insulation panel sizes are nominal x 1 22 m x 2 44 m.