Advanced Heat & UV Protection TPO
Next Generation TPO Engineered For Extreme Applications
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 Saving— 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
Versatile Application Method
Get the performance beyond a 60 mil TPO in a 50 mil product!
Best performing TPO in heat aging and UV tests–the best predictors of TPO performance
- Independent TPO Study proves EverGuard Extreme® TPO 50 mil Membrane is the best performing TPO in accelerated aging. View the key findings and full study here.
- 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 had failed!
- UV testing–Greater than 4.6x the industry standard (ASTM D6878 weather resistance test)
Guarantees are available up to 25 years when using EverGuard Extreme® TPO 50 mil Membrane*
High 3-year aged reflectance of 0.72 can help reduce energy costs
Easier to install due to:
- Large welding window
- Most complete line of accessories
- 10’ (3.05 m) wide sheets
EverGuard Extreme® TPO 50 mil Membrane is suitable for all types of single-ply systems:
Mechanically Attached Application... for a quick and cost-effective system that can be installed practically year-round.
RhinoBond® Application... can be applied without using adhesives and installed practically year-round. Qualifies for the same guarantee length as an adhered system.*
Adhered Application... can be installed with EverGuard® 1121 Bonding Adhesive (solvent-based), EverGuard® Low VOC TPO Bonding Adhesive, or EverGuard® WB181 Bonding Adhesive (water-based) for the smoothest appearance. Provides superior wind uplift performance.
Field fabrication of TPO accessories is time-consuming, costly, and inconsistent, and can lead to unreliable details that compromise a watertight roofing system. EverGuard Extreme® TPO prefabricated accessories deliver consistent quality and eliminate the worry and problems often associated with field fabrication. They can also boost productivity up to 200%,** while reducing installed cost by up to 12%.
GAF's sustainability credentials include:
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
UL Listed, FM Approved, ASTM D6878, Title 24 Compliant, Miami-Dade County Approved, Florida Building Code Approved, ENERGY STAR® Qualified.*
|Physical Properties||ASTM Test Method||ASTM D6878 Minimum||
Typical Test Data
1. Certain data is provided in MD (machine direction) x CMD (cross machine direction) format.
2. Data is based upon typical product performance, and is subject to normal manufacturing tolerance and variance.
|Nominal Thickness||ASTM D751||0.039" (min.) (0.99 mm)||0.050" (1.27 mm)
|Breaking Strength||ASTM D751 Grab Method||220 lbf/in. (38.5 kn/m)||305 lbf x 290 lbf (454 x 432.1 kg/m)|
|Factory Seam Strength||ASTM D751||66 lbf (98.34 kg/m||150 lbf (223.5 kg/m) (membrane failure)|
|Elongation at Break||ASTM D751||15%||30%|
|Heat Aging||ASTM D573||
90% Retention of Breaking Strength
and Elongation at Break
|Tear Strength||ASTM D751 8" x 8" (203 x 203 mm) Sample||55 lbf (81.95 kg/m||70 lbf x 110 lbf (104.3 x 163.9 kg/m)|
|Puncture Resistance||FTM 101C Method 2031||Not Established||380 (172 kg|
|Cold Brittleness||ASTM D2137||-40°C||-40°C|
|Permeance||ASTM E96||Not Established||0.08 Perms|
|Dimensional Change||ASTM D1204 @158°F (70°C), 6 hrs.||+/-1%||0.4%|
|Water Absorption||ASTM D471 @158°F (70°C), 1 week||+/-3.0% (top coating only||0.7%|
|Hydrostatic Resistance||ASTM D751 Method D||Not Established||430 psi|
|Ozone Resistance||ASTM D1149||
No visible deterioration @ 7 x
No visible deterioration @ 7 x
|Reflectivity (white) Initial/Aged||ASTM C1549||N/A||0.835/0.72|
|Emissivity (white) Initial/Aged||ASTM C1371||N/A||0.84/0.91|
|Weather Resistance||ASTM G155/D6878||10,080 KJ/(m2 . nm) at 340 nm||>46,000 KJ/(m2 . nm) at 340 nm|
|Heat Aging||ASTM D573||240°F (115°C) for 32 weeks||128 weeks|
|Thickness Above Scrim||ASTM D7635||Min 30% of Total Thickness||17.9 mil (Nominal)
|Guarantee - Up to 25 Years|
Note: Product sizes, dimensions, and widths are nominal values and are subject to normal manufacturing/packaging tolerance
|Color||Full Size Roll||Full Roll Weight||Half Roll Size||Half Roll Weight|
10' x 100'
(3.05 x 30.5 m)
(1,000 sq. ft.
|271 lbs. (123 kg)||
5’ x 100’
(1.52 x 30.5 m)
(500 sq. ft.
|136 lbs. (61.7 kg)|
8’ x 100’
(2.44 x 30.5 m)
(800 sq. ft.
|217 lbs. (98.4 kg)||
4’ x 100’
(1.21 x 30.5 m)
(400 sq. ft.
|108 lbs. (49 kg)
|Note: Membrane rolls shipped horizontally on pallets, stacked pyramid-style and banded.|
|Storage||Store rolls on their sides on pallets or shelving in a dry area.|
|Safety Warning||Membrane rolls are heavy. Position and install by at least two people.|
All documents are U.S. English unless otherwise noted