Cedar Crest features blended, consistent colors and an upgraded medium profile with two full layers of premium materials and an overlay for a striking dimensional appearance that coordinates seamlessly with Landmark, Landmark PRO, Landmark Premium, Landmark TL, Presidential Shake, Presidential Shake TL, Presidential Shake IR, Highland Slate, Highland Slate IR and Hatteras shingles. Raised Profile The thicker, richer appearance accentuates the roof lines making for a more attractive finished look. Multi Layer Design Provides extra protection at critical stress points on the roof. Blended Color Technology Many competing accessory products provide a simple blend color tone. Cedar Crest accessory shingles have distictive granule blends on the surface designed to complement the roof shingles. Superior Sealant Performanace An aggresswive adhesive strip forms a strong bond to protect against rain and wind damage.
This accessory is engineered to provide excellent durability and protection against harsh weather. In fact, CedarCrest meets the highest roofing industry standards for resistance to: Algae : Protects against stains caused by algae. Fire : Certified to meet UL 790 Class A, (ASTM E108 Class A) standards and ASTM D3018 Type 1. Wind : UL certified to meet ASTM D3161 Class F standards. UL 997 wind resistance. Tear : UL certified to meet ASTM D3462. CSA standard A123.5-98 (&-05).
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.