ACFoam®-II Product Description
- Closed-cell, polyiso foam core integrally laminated to heavy, black (non-asphaltic), fiber-reinforced organic felt facers.
- Offered in a variety of thicknesses, providing long-term thermal resistance (LTTR) values from 6.0 to 25.0.
- Available in 4' x 4' (1220mm x 1220mm) and 4' x 8' (1220mm x 2440mm) panels.
- Typically specified for hot asphalt or coal tar BUR, modified bitumen and single-ply membrane systems.
- CFC-, HCFC-, and HFC-free foam blowing technology with zero ozone depletion potential (ODP) and zero (negligible) global warming potential (GWP).
- Recycled Content: Between 16% and 43% by weight, depending on thickness (57% post-consumer, 43% pre-consumer). Refer to Technical Bulletin #03-02
- Polyiso rigid board insulation provides the highest R-Value per inch in the industry. Excellent R-Values reduce energy demands while maintaining compatibility with all types of roofing membranes and fire assemblies. See ASHRAE 90.1 Standards for Model Energy Code.