
5-star value and Quality
Premium Roofing Materials for Your Home
At Kornerstone Roofing, quality comes first. We use top-tier materials from trusted manufacturers like Owens Corning and Atlas to ensure your roof is built to last. Our AtlasPRO+ Silver Level certification reflects our dedication to industry-leading standards. Whether you prefer durable asphalt shingles or sleek metal roofing systems, we offer options that combine superior performance with style. Trust us to deliver a roof that protects your home and enhances its beauty.

how we can help
Dedicated Team and Affordable Solutions for Your Roofing Needs
Our hardworking team takes pride in delivering top-notch gutter installation projects, backed by years of experience and a commitment to quality. As a family-owned business, we truly value our customers and specialize in residential roofing, ensuring every project is handled with care and precision. To make your roofing project more affordable, we offer flexible financing options through Enhancify. From start to finish, we keep communication clear and consistent, guaranteeing your satisfaction every step of the way.

The Path to a Personalized Roof
Proudly Serving the Delmar Community
At Kornerstone Roofing, we’re more than just roofers—we’re your neighbors. As brothers who own and operate our business right here in Delmar, NY, we understand the unique needs of local homeowners. Our commitment to this community drives everything we do, from quality craftsmanship to meticulous attention to detail. With 5.0-star ratings on Google and Facebook, we’re proud to deliver roofing solutions that protect your home.
- Albany
- Ballston Spa
- Clifton Park
- Lake George
- Queensbury
- Saratoga Springs
- Schenectady
- Troy
- East Greenbush
- Guilderland
- Loudonville
- Hudson
- Kingston
- Averill Park
- Delmar
Frequently Asked Questions
Do I need a roof repair or full replacement?
If your shingle roof is under 15 years old and the damage is in an isolated area, you likely only need a repair. However, if the damage covers a significant portion of your roof or your roof is nearing the end of its life, then it could be time for a roof replacement.
Do you offer financing?
Yes! We’re partnered with Enhancify to provide financing options to our customers. Feel free to reach out with any questions about financing, and we’ll help you find the best solution for your situation.
How long does it take to install a roof?
We can complete most residential roof replacements in just 1 day! This may take longer depending on the weather, the size of your roof, and the material you select.
What warranties do you offer?
All of our roof installations come with a minimum 10-year workmanship warranty. Since we’re Atlast Pro certified contractors, we can offer a 25-year workmanship warranty on full Atlas roof systems. Additionally, all Atlas shingles come with a lifetime material warranty. All repairs come with a 2-year warranty.