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 CT 20. See CertainTeed's Asphalt Shingle Products Limited Warranty document for specific warranty details regarding this product.
- 20-year, limited transferable warranty
- 3-year SureStart™ warranty that covers 100% of replacement and labor costs due to manufacturing defects
- 5-year warranty against winds up to 60 mph