07 2280 - Nailbase Insulation

(Includes insulated decks, typically steeper slopes)

See also: 06 1200 - Structural Insulated Panels

Atlas Roofing

Atlas Roofing Corporation
Atlas Roofing Corporation manufactures polyisocyanurate rigid insulation boards for both low slope and steep slope applications. Products feature a polyiso foam core bonded to APA/TECO rated OSB. Atlas also manufactures polyiso panels with vent spacer strips for steep slope systems requiring ventilation.


Founded in 1886, GAF has become the largest roofing manufacturer in North America. The company offers all major low-slope roofing technologies, including repair and maintenance products and roof restoration systems (often at half the cost of a new roof), as well as new roofing systems.


The Murus Company
Murus Polyurethane, EPS, and Neopor® EPS foam core SIPs are available in a variety of sizes, thicknesses, and configurations for use in wall, roof, and floor applications in residential and light commercial construction, with system R-values ranging from R-15 to R-52. Murus services include engineering and drafting, automated factory CNC pre-cutting, and on-site technical assistance.