New CertainTeed Landmark Cobblestone Gray roof paired with sleek black counter flashing project in Canonsburg, PA by Knox’s expert roofers. We also upgraded the backside with brand-new gutters and downspouts for improved drainage.
For homeowners seeking true peace of mind, Landmark® Cobblestone Gray shingles are a high-quality, reliable choice for beautifying and protecting a home. With a dual-layered design that emulates the dimensionality of true wood shake, Landmark asphalt shingles offer the heaviest weight and widest array of color options in their class, allowing you to create or re-create the ideal look for your home with confidence. Backed by a 100+ year legacy of trusted manufacturing performance, all Landmark shingles include CertainTeed’s industry-leading, lifetime-limited warranty. See color availability and more on our CertainTeed shingle design and color page.
- Certified as meeting the industry’s toughest third-party (UL) manufacturing quality standards
- Dual-layered construction provides extra protection from the elements
- Twenty-five-year StreakFighter® algae-resistance warranty
- Class A fire-resistance rating
To get your roof replaced or repaired, call us at (724) 941-8219 and get a free estimate.
Project Details
Location: Canonsburg, PA
Type: New Roof, Gutters, Downspouts
Materials: CertainTeed Landmark Cobblestone Gray Shingles, Black Flashing, Gutters & Downspouts
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