CertainTeed Patriot GraystoneCoupeville Middle School | Coupeville, WA | 2017
Cornerstone Roofing removed the single layer of composition shingles on the Coupeville Middle School and replaced it with CertainTeed Patriot composition asphalt shingles in the color Graystone in 2017 (27,833 square feet).
Experienced & Reputable
Installing Composition and Shake roofs since 1996. We have been recognized as one of the Puget Sound's top rated roofers.
Licensed, Bonded, Insured
Cornerstone has operated under the same license for more than two decades. License # CORNERI011CM.
Fair Pricing Plus Financing Available
Cornerstone's experienced estimators are accurate and detailed. We offer no payments and zero interest for 12 months (OAC).
Cornerstone Roofing, Inc.
QUALITY WORKMANSHIP YOU CAN TRUST
Serving King and Snohomish Counties