EverGuard® Extreme TPO
50-80 mil
EverGuard Extreme® TPO is formulated for the most severe applications!
GAF scientists have created a new grade of TPO single-ply membrane that is built to handle the extreme demands that new roof top applications can place on roofing membranes. EverGuard Extreme® TPO uses proprietary stabilizers and UV absorbers to achieve weathering performance far beyond current standards


Performance dashboard
Features & functionality
- UV testing–Greater than 4.6x the industry standard
- Long-term weathering
- Excellent long-term heat and UV resistance
- Excellent seam strength
Visit GAF for more product information:
- EverGuard® Extreme TPO
- EverGuard® TPO Seam Cleaner
- EverGuard® CleanWeld™ Conditioner
- Drill-Tec™ Steel Fasteners
CSI MasterFormat® #07 54 00
- For specification information, refer to:
- Check our LEED v4 Playbook and GAF.com/greenarchitects
- For spec help call: 877-GAF-ROOF, option 3
Environment & materials
Improved by:
- Landfill Diversion Certified (Mt. Vernon, IN, Gainesville, TX, Cedar City, UT and New Columbia, PA Plants)
Certifications & rating systems:
- Declare label, Red List Approved
- Florida Building Code Approved
- Miami-Dade County Approved
- Title 24 Compliant
- FM Approved
- UL Listed
How we are making it healthier
GAF is a founding manufacturer of the Health Product Declaration since 2011 and has supported the launch of the HPD Open Standard and HPD Collaborative.
GAF is the only roofing manufacturer to publish Health Product Declarations (HPDs) on our TPO and ISO products, which means there are no secrets about the materials you’re using on your roofing project.
EverGuard® TPO Accessories:

OlyBond500™ Insulation Adhesive: A two-component, polyurethane, low-rise foam adhesive used to adhere a variety of board stocks to most roof substrates.
EverGuard® TPO Seam Cleaner: Use to clean exposed or contaminated seams prior to heat welding to remove any. residual soap or revitalize aged membranes.
EverGuard® CleanWeld Conditioner: VOC Compliant. Required for use in some EverGuard and EverGuard Extreme TPO installations.
Drill-Tec™ Steel Fasteners: Heavier shank & thread diameters than most "heavy duty" roofing fasteners. Extra sharp spade point for quick installation in new or reroof applications.