TPO Membranes Spec Sheet

GAF EverGuard TPO 60-mil: Commercial Specs & Energy Performance

Published: 2026-05-10

GAF EverGuard TPO is a premium single-ply thermoplastic membrane engineered for commercial low-slope roofing applications. As part of the GAF commercial roofing system, EverGuard TPO benefits from GAF's extensive contractor certification program and comprehensive warranty options.

Energy Performance

EverGuard TPO in white achieves a solar reflectance of 0.83 and thermal emittance of 0.87, qualifying for ENERGY STAR and LEED cool roof credits. For buildings in cooling-dominated climates (ASHRAE zones 1-3), a white TPO roof can reduce cooling energy consumption by 10-15% compared to dark-colored roofing alternatives.

🛡️ Insurance & Compliance Advisory

GAF EverGuard TPO carries a 25-year warranty when installed by GAF-certified contractors. For wind/hail claims, verify the installation was performed by a factory-certified crew — non-certified installation limits warranty to 15 years. The Diamond Pledge NDL warranty includes workmanship coverage, which can affect claim valuation if the damage is installation-related rather than storm-related.

Equivalent Products & Cross-References

Equivalent / Alternate ProductAction
Carlisle Sure-Weld TPO 60-mil
Firestone UltraPly TPO 60-mil
Johns Manville TPO 60-mil
Equivalent products listed for cross-reference purposes. Always verify specs with manufacturer datasheets.

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References & Industry Standards

  • ASTM International. Standard Specifications for Single-Ply Roofing Membranes. astm.org
  • FM Approvals. Factory Mutual Roofing Assembly Standards. fmapprovals.com
  • UL LLC. Fire Classification of Roofing Materials. ul.com
  • NRCA. The NRCA Roofing Manual. nrca.net