GAF Commercial/Flat Roofing solutions and products are designed for virtually every roof system configuration and application. See them all here.


Single-Ply Roofing

Single-ply roofing membranes provide great flexibility and UV resistance, can be installed in one layer using fasteners or adhesives, and come in a variety of materials including TPO and PVC.

  • TPO
  • PVC
  • Adhesives, Sealants, and Primers


Modified Bitumen Roofing

Our modified bitumen membranes offer great flexibility, impact resistance, strength and system compatibility.

  • SBS Membranes
  • Self-Adhered
  • Primers, Sealants, and Cements

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