Fully machined composite panel.
Gaf vented roof insulation panel.
Featuring gaf energyguard polyiso insulation.
7 16 osb is standard and 5 8 or 3 4 osb or plywood and.
Roofing products commercial roofing products insulation and cover boards insulation.
Roofing products residential roofing products roof and wall nail base insulation.
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Sheathing pre space for thermal expansion.
The standard 1 vent space layout leaves over 92 open vent area for maximum airflow.
Solar and other residential products solar and.
5 8 or 3 4 osb plywood optional.
Ventilation and attic vents.
Nominal 4 x 8 panel.
Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness.
Ventilation and attic vents.
The vapor retarder should always.
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.
Solar and other residential products solar and other residential products.
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.