Grand Sequoia AS

The look of rugged wood shakes with the protection of UL 2218 Class 4 impact resistance.

Made with our proprietary SBS modified asphalt formulation, Grand Sequoia AS SBS Modified IR Shingles provide an excellent combination of enhanced impact resistance and beauty for your most valuable asset! They pass the industry's toughest impact-resistance test: UL 2218 Class 4. What does that mean? Shingles that pass this test may qualify for insurance discounts.