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Graystone

 

Due to variation in computer monitors and printers, the color samples seen here may not exactly match the corresponding color. To verify actual product color ask to see the actual product, available through a CertainTeed contractor or distributor. Read More »
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An economically priced shingle with a three-tab design and intense shadow lines, so rich in depth
Tough fiber glass composition for long lasting life
  • Full-size, one-piece fiber glass-based shingle
  • 250 lbs. per square
  • UL Class A fire resistance
  • UL certified to meet ASTM D3462
  • UL certified to meet ASTM 3018 Type I
  • Conforms to CSA standard A123.5

Proper Installation is Critical.

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 both English and Spanish. These installation instructions describe and illustrate the steps involved in installing CertainTeed asphalt roofing products.

Click on the link to the right for the installation instructions on Classic Horizon shingles.

NOTE: To view a listing of credentialed roofing companies in your area who install CertainTeed products, click on the "Find a Roofing Contractor" link located in the left navigation bar.
  • 30-year, limited transferable warranty
  • 5-year SureStart™ warranty that covers 100% of replacement and labor costs due to manufacturing defects
  • 10-year StreakFighter™ warranty that protects against streaking and discoloration caused by airborne algae