2. The monolithic middle layer helps drying at the core.
3. The durable coated base provides excellent adhesion and grip to the roof deck to reduce wrinkles during roll out and minimize stretching around roofing nails when walked on.
STANDARDS AND CODES
Applying a roof system correctly is essential to the warranty and performance of the roof. Please refer to the installation instructions for complete details.
When RoofRunner® AIR is used in conjunction with a CertainTeed roofing product, RoofRunner will take on the same warranty period as the shingle above it. When RoofRunner Air is used with a non-CertainTeed product, the limited warranty period will be 10 years.