
Roofing materials · Atlas
Atlas ACFoam CrossVent Nailable Roof Insulation — ATLCVMISC05
SKU: 258231
ACFoam® CrossVent is a thermally efficient above-deck cross-ventilated nailable roof insulation. It is composed of ACFoam-II or ACFoam-III polyiso insulation, Integrity EPS vent spacers providing airspace in 1", 1.5", or 2" sizes, and a nailable surface of APA/TECO-rated OSB or CDX plywood. ACFoam CrossVent offers various composite configurations and delivers long-term thermal resistance (LTTR) values. See tables below for thermal values, net-free area (NFA) values and configuration options.
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Product details
- Category
- Roofing materials
- Unit
- each
- Brand
- Atlas
- Unit codes
- EA
- Applicable standards
- ASTM C1289 Type V UL 1256 UL 790 (ASTM E108) Class A, B or C UL 263 (ASTM E119) FM 4450/4470 Approved IBC Chapter 26 NBC Foam Insulation Requirements California State Thermal Insulation Directory T 1231 Miami-Dade County Approved NOA 17-1211.05 Florida Product Approved FL 17989 APA/TECO Rated U.S. Voluntary Product Standard PS 2 Compliant
- Manufacturer product number
- ATLCVMISC05


