Solar and other residential products solar and other residential products.
Gaf vented roof insulation panel.
Roofing products residential roofing products roof and wall nail base insulation.
Roof and wall nail base insulation.
7 16 osb is standard and 5 8 or 3 4 osb or plywood and.
The designer should determine if a vapor barrier is required between the deck and the insulation.
Nominal 4 x 8 panel.
Ventilation and attic vents.
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.
Solar and other residential products solar and.
The vapor retarder should always.
Ventilation and attic vents.
The standard 1 vent space layout leaves over 92 open vent area for maximum airflow.
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Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying.
5 8 or 3 4 osb plywood optional.
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.
Sheathing pre space for thermal expansion.
Featuring gaf energyguard polyiso insulation.