When it comes to weathering the elements, XT 25 is quite simply at the top of its class. Built on a tough fiber glass base, each shingle provides exceptional resistance to blow-off and tearing and has a 10-year StreakFighter warranty.
Applying a roof system correctly is essential to the warranty and performance of the roof. Backed by over 100 years of excellence in the roofing industry, CertainTeed developed a complete set of installation instructions for their roofing products in English, Spanish and French. These installation instructions describe and illustrate the steps involved in installing CertainTeed asphalt roofing products.