Materials:AC Foam III

Notice to the Reader: The roofing assembly / material information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications. The preparation of a detailed specification is the responsibility of the design authority.

Manufacturer: Atlas Roofing Corporation Accepted for RoofStar Guarantee Program Date TBA Product Summary A polyisocyanurate core integrally laminated to a specially coated facer (ideal for self-adhered membranes). All AC Foam product cores are state-of-the-art, closed-cell polyisocyanurate foam produced through the use of environmentally safe procedures. Polyisocyanurate, the most widely used and accepted foam insulation product in use today, provides superior fire performance characteristics and the ability to retain high R-Values. Designed for use in commercial roof applications. AC Foam products are available in a wide variety of facers, thicknesses and R-Values. Each AC Foam product is manufactured for exceptional strength, using dimensionally stable facers to add toughness to the boards and meet the high quality standards expected from Atlas. TAPERED AC FOAM III Atlas Manufactures AC Foam III in a tapered profile to attain positive drainage while maintaining the highest thermal efficiency in a tapered system. All tapered panels are 4' x 4' in size with standard slopes of 1/8" / ft. with a 1/2" / ft. slopes for crickets. Computerized designs complete with shop drawings are available to the architect design authority.

Click below for the Technical Data Sheet (TBA).