GAF Grand Canyon Shingles – Black Oak, 17 in. x 40 in., Fiberglass Asphalt, 130 mph Wind Rated Wood Flooring Upgrade your walls with R‑19

Upgrade your walls with R‑19 performance—add Johns Manville kraft‑faced batts to your project today

It’s a robust essential that elevates the craft and keeps your finish luxuriously crisp

Generous Capacity: 7-bar

yet very strong

GAF Grand Canyon Shingles – Black Oak, 17 in. x 40 in., Fiberglass Asphalt, 130 mph Wind Rated Wood Flooring Upgrade your walls with R‑19GAF Grand Canyon Designer Asphalt Shingles (Black Oak) GAF Grand Canyon Shingles deliver a rugged wood shake look with incredible depth and dimension. Built with fiberglass asphalt construction, these designer shingles are engineered for lasting performance with high wind resistance and strict code approvals. Key Features: Authentic Wood Shake Look: Deep, dimensional profile for standout curb appeal Durable Construction: Fiberglass asphalt build for