CertainTeed warrants that its shingles will be free from manufacturing defects, and provides the extra assurance of SureStart™ protection. Below are highlights of the warranty for XT™ 30. See CertainTeed's Asphalt Shingle Products Limited Warranty document for specific warranty details regarding this product.
- 30-year, limited transferable warranty
- 5-year SureStart™ warranty (100% replacement and labor costs due to manufacturing defects)
- 10-year StreakFighter™ warranty (on available colors) against streaking and discoloration caused by airborne algae
- 5-year, 70 mph wind-resistance warranty