EverGuard Extreme® TPO 50‑mil Membrane Specs

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    Why EverGuard Extreme® TPO 50‑mil Membrane?

    Performance beyond that of a 60-mil standard TPO in a 50-mil product. 

    An independent TPO study proved:

    EverGuard Extreme® TPO 50-mil Membrane is the best performing TPO in accelerated aging.  After accelerated heat aging at 275°F (135°C) for 196 days, EverGuard Extreme® TPO showed no cracking - while every one of the competitors’ samples failed! Guarantees are available up to 25 years and it’s easier to install due to the large welding window. High 3-year aged reflectance of 0.72 can help reduce energy costs and it comes with the most complete line of accessories.

    Proven Performance An Aged TPO Field Study
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    Benefits

    Benefits of EverGuard Extreme® TPO 50-mil Membrane include:
    • Great Value:  Superior performance at a cost-effective price.
    • Excellent Seam Strength:  Heat-welded seams provide greater seam strength to taped and other seams.
    • Long-term Weathering:  Excellent long-term heat and UV resistance.
    • Energy Savings:  Highly reflective and emissive white roof can help reduce energy costs and urban heat island effect.
    • CREST Energy Savings Calculator:  See your potential savings at cool.gaf.com.
    • NSF/ANSI 347:  Providing architects and contractors with a certified sustainable option for single-ply roofing membranes.
    • UL Landfill Waste Diversion Validation:  Zero Waste to Landfill (Mt. Vernon TPO Plant).
    • HPDs:  Only single-ply roofing manufacturer that publishes Health Product Declarations (HPDs) for transparent reporting and LEED® v4 compliance.
    • EPDs:  Publishes Environmental Product Declarations (EPDs) for Single-Ply Roofing Membranes.
    • NSF P151:  Certification of Rainwater Catchment System Components.

    Installation Options


    • Mechanically Attached Application:  A quick and cost-effective system that can be installed practically year-round.
    • Adhered Application:  Can be installed with EverGuard® WB181 Bonding Adhesive (water based) or hot asphalt for the smoothest appearance.
    • Provides superior wind uplift performance.
    • LRF Adhesive O:  Two-part low-rise polyurethane foam adhesive that is low VOC and accommodates minor surface irregularities. Available in a cartridge or 5-gallon (18.9 liter) container.
    • LRF Adhesive M:  Two-part low-rise polyurethane foam adhesive that is low VOC and accommodates minor surface irregularities. Can also be used for ISO insulation applications. Available in a cartridge or 5-gallon (18.9 liter) container.
    • GAF Two-Part Roofing Adhesive:  Self-contained low-rise foam dispensing kit offering 20 squares per kit so there are fewer changeovers.
    • Cost effective since you don’t need spray equipment and no downtime/maintenance worries. 
    1Based on GAF estimate to field-fabricate flashing details. 

    TPO Training and Education

    Take advantage of industry-leading training and education though CARE - The Center for the Advancement of Roofing Excellence.
    Roofing It Right with Dave and Wally

    Roofing It Right with Dave and Wally

    When you’re facing your next low-slope roofing challenge, you’re going to wish you had Dave and Wally up there with you. These two consummate roofing pros bring three important tools to every job: experience, ingenuity and a sense of humor.
    Watch the videos

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