Gaf Vented Roof Insulation Panel

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.

Gaf vented roof insulation panel.

Fully machined composite panel. Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying. The standard 1 vent space layout leaves over 92 open vent area for maximum airflow. Solar and other residential products solar and.

Nominal 4 x 8 panel. Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. Featuring gaf energyguard polyiso insulation. 5 8 or 3 4 osb plywood optional.

Sheathing pre space for thermal expansion. Roofing products residential roofing products roof and wall nail base insulation. Solar and other residential products solar and other residential products. Ventilation and attic vents.

Roof and wall nail base insulation. 7 16 osb is standard and 5 8 or 3 4 osb or plywood and. Ventilation and attic vents. The vapor retarder should always.

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.