Compare commercial roof warranties & guarantees
Warranty and guarantee benefits on GAF Roofing Systems
GAF warranties and guarantees are among the strongest in the industry. See the options below.
Backed by GAF
North America’s largest manufacturer of roofing materials
10 to 35 year guarantees
Available depending on system chosen and contractor certification**
Guarantee extensions available
With the GAF WellRoof® Guarantee Extension for eligible systems only***
Compare GAF commercial warranties and guarantees
Limited warranties on GAF roofing materials |  Integrated System Limited Warranty |  Emerald Pledge™ Limited Warranty |  System Pledge™ Guarantee |  Diamond Pledge™ Guarantee | |
| Roofing Technology | Asphaltic Single-ply Coatings | Asphaltic Single-ply | Coatings | Asphaltic Single-ply | Asphaltic Single-ply Coatings |
| Who can offer guarantee/warranty? | Anyone | Only contractors certified by GAF | Only contractors certified by GAF | Only contractors certified by GAF | GAF Master, Master Select™, and Premium Coatings System contractors only |
| Material defect coverage* | Yes | Yes | Yes | Yes | Yes |
| Workmanship coverage* | No | No | No | Yes | Yes |
| Maximum coverage period** | 12 Years | 20 Years | 20 Years | 20 Years | Up to 35 Years (for qualifying systems) |
| Covers entire GAF system?* | No | Yes | Yes | Yes | Yes |
| Unlimited dollar amount for covered repairs?* | No | No | Yes | No | Yes |
| Includes replacement material?* | Yes, prorated based on use (asphaltic and single-ply only) | Yes, 100% | Yes, 100% | Yes, 100% | Yes, 100% |
| Includes cost of labor to correct leak?* | No | Yes | Yes | Yes | Yes |
| Qualifies for WellRoof® Guarantee Extension?*** | No | No | No | No | Yes |
| Is guarantee/warranty transferable to next owner?* | No | Yes | Yes (one time only) | Yes | Yes |
* For complete coverage and restrictions, refer to the full limited warranty or guarantee document. | |||||
Have a roof that is part flat and part sloped?
Only GAF offers one guarantee to cover it all. Created specifically for commercial properties with more flat roof area than shingled area, the Steep Slope Addendum (SSA) to the GAF Diamond Pledge™ NDL Roof Guarantee1 is the industry’s only guarantee that covers it both.
1Refer to the Diamond PledgeTM NDL Roof Guarantee and the Steep Slope Addendum for complete coverage and restrictions.
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