EverGuard® TPO 45mil
Single-Ply Roofing Membrane
GAF EverGuard® TPO 45 mil thermoplastic polyolefin single-ply membrane systems have
been engineered to provide premium performance at a very cost-effective price. Strong, flexible,
durable EverGuard® TPO 45 mil membrane is suitable for use in all types of single-ply
systems: Mechanically Attached, Fully Adhered, and Ballast Applied.
Compared to typical single-ply EPDM and PVC membranes, GAF EverGuard® TPO 45 mil
roofing membrane provides the benefits of low installed cost, heat welded seams, white reflective
color.*
Applicable Standards
UL Listed, FM Approved, Dade County Product Approval, Florida Building Code Approved, CRRC
Listed, Title 24 Compliant, ENERGY STAR® Listed, ASTM D6878.
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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 D-751 |
0.039" (min.) |
0.045" |
| Breaking Strength |
ASTM D-751 Grab Method |
220 lbf/in |
290 lbf x 270 lbf |
| Factory Seam Strength |
ASTM D-751 |
66 lbf |
100 lbf (membrane failure) |
| Elongation at Break |
ASTM D-751 |
15% |
30% |
| Heat Aging |
ASTM D-573 |
90% Retention of Breaking Strength and Elongation at Break |
100% |
| Tear Strength |
ASTM D-751 8" x 8" Sample |
55 lbf |
124 lbf x 140 lbf |
| Puncture Resistance |
FTM 101C Method 2031 |
Not Established |
290 lbs. |
| Cold Brittleness |
ASTM D-2137 |
-40 C |
-40 C |
| Permeance |
ASTM E-96 |
Not Established |
0.070 Perms |
| Dimensional Change |
ASTM D-1204 @158 F, 6 hrs. |
+/- 1% |
0.4% |
| Water Absorption |
ASTM D-471 @158 F, 1 week |
+/- 3.0% max. |
0.7% |
| Hydrostatic Resistance |
ASTM D-751Method D |
Not Established |
390 psi |
| Ozone Resistance |
ASTM D-1149 |
No visible deterioration @ 7 x magnification |
No visible deterioration @ 7 x magnification |
| Reflectivity (white) |
ASTM C1549 |
N/A |
0.76 |
| Emissivity (white) |
ASTM C1371 |
N/A |
0.90 |
Product Data
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| Colors |
Full Roll Size |
Full Roll Weight |
Half Roll Size |
Half Roll Weight |
| White, Tan, Gray, Regal Red, Regal Blue, Hartford
Green |
10'x100' (1,000 sq.ft.) |
256 lbs. |
5' x 100' (500 sq.ft.) |
128 lbs. |
| 8' x 100' (800 sq.ft.) |
204.8 lbs |
4' x 100' (400 sq.ft.) |
102.4 lbs. |
| Note: Membrane rolls shipped horizontally on
pallets. |
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| Store rolls on their sides on pallets or shelving in a dry area |
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| Membrane rolls are heavy. Position and install by at least two people. |
| Note: Product sizes, dimensions, and widths are nominal values and are subject to
normal manufacturing/packaging tolerance and variation |
* White, Energy Tan and Energy Gray Membrane Only
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