GAF Shingle Contractors for Maryland Homes
That's why more homeowners trust their roof with GAF shingles than any other shingle.
GAF is North America’s largest roofing manufacturer, and Timberline HDZ is its #1-selling shingle. Add StainGuard Plus algae protection and the WindProven limited wind warranty, and you get a roof built to stand up to Maryland weather for years.
As GAF Certified installers, we put these systems on Maryland homes every day as part of our roof installation and replacement services.
We are GAF Certified Contractors
When you hire a GAF Certified Residential Roofing Contractor, you have access to lifetime limited warranties with the best coverage in North America. With only 7% of roofers being GAF Certified contractors, we meet a professional standard of excellence and are up to date with the latest technologies.
Timberline HDZ High Definition Lifetime Shingles
It's Never Just A Roof. It's A Promise, Kept
A Timberline HDZ roof is so much more than shingles. It's layers of protection, working together to help keep your home safe from rain, snow, sun, and wind. Shingles are fused together with our LayerLock technology, strengthening the common bond between shingles. StainGuard Plus Algae Protection features a Time-Release Algae-Fighting Technology for long lasting algae fighting power to protect against blue-green algae discoloration. And when installing 4 qualifying GAF Accessories in one system makes Timberline HDZ eligible for the WindProven limited wind warranty.