ACFOAM® Polyiso Roof Insulation

Atlas ACFoam® products are among the most sustainable and widely used building insulation materials available today. All Atlas ACFoam polyiso insulation boards are QualityMark certified, providing consumers an easy way to identify premium products that meet or exceed building codes for the best in roof performance. ACFoam delivers unparalleled performance and energy efficiency that’s built to last.

  • ACFoam®-II: The signature ACFoam-II product from Atlas features non-asphaltic, fiber-reinforced organic felt facers. These organic facers are integrally bonded to a closed-cell polyiso foam core available in a variety of thicknesses. learn more.
  • ACFoam®-III: This product features inorganic coated glass facers, which have a significantly more efficient use of solvent-based adhesives than organic faced insulations. Typically specified for use in new and re-roofing applications, Flat and Tapered ACFoam-III is used in built-up (BUR), modified bitumen, metal, ballasted single-ply, mechanically attached single-ply and adhered single-ply roofing systems. learn more.
  • ACFoam® Supreme: The reinforced foil facers of ACFoam-Supreme provide increased dimensional stability as well as decreased potential for water absorption and water vapor transmission. These reflective tri-laminate foil facers are integrally bonded to a closed-cell polyiso foam core available in a variety of thicknesses. learn more.
  • ACFoam®-HD CoverBoard: Developed with the same inorganic coated glass facers as ACFoam-III, ACFoam-HD CoverBoard facers are bonded to a high-density polyiso foam core. This high-density core offers increased dimensional stability and roof system protection in a lightweight and easy to handle rigid polyiso construction. learn more.
  • ACFoam® Recover Board: