CertainTeed Northgate Max Def Granite Gray

Lynnwood, WA | 2018

Cornerstone Roofing replaced the composition roof on this Lynnwood home with new CertainTeed Northgate Max Def Granite Gray composition shingles.

Free Estimate

“The response from your Operations Manager to an issue was excellent and showed how the team stands behind the product. Cornerstone Roofing did a wonderful job with the new roof and I have recommended them to others in the neighborhood.”

Lynnwood, WA Homeowner

Cornerstone Roofing Project Photos

Why Cornerstone?


Experienced & Reputable

Installing Asphalt Shingle and Cedar 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 No Interest for 12 months (OAC).

Cornerstone Roofing, Inc.



Serving King and Snohomish Counties

SINCE 1996