Certainteed offers some of the most elite roofing materials in all of North America. The Carriage House shingle line gives homes the one-of-a-kind look of natural slate and is a heavy weight asphalt/fiberglass class A rated roofing shingle. All Certainteed shingle lines come with a Limited Lifetime Manufacture Warranty. Call Biondo Contracting today for more information and how we may help you.