CertainTeed's Carriage House Algae Resistant has been painstakingly designed to evoke a unique, hand-crafted look. Equal measures of craftsmanship and architectural creativity are at play in this shingle. With cut-away corners and wide, dark shadow lines, Carriage House creates a one-of-a-kind look of scalloped-edge natural slate—offering the perfect roofline for your home. And the level of protection provided by Carriage House's super-heavyweight construction makes for a perfect pitch. These shingles are made from high-quality materials that are specifically designed to withstand environmental factors that can impact the appearance and performance of a roof. One of the key features of CertainTeed's Carriage House Algae Resistant Shingles is their Underwriters Laboratories (UL) classification. This certification ensures that the shingles meet strict industry standards for safety, quality, and performance. The UL classification is a third-party certification that provides homeowners with peace of mind knowing that their roofing investmen
Features & Benefits
CertainTeed is committed to creating a circular roofing shingle economy. In February 2023 we acquired Asphaltica recycling technology that lets us reclaim post-industrial and post-consumer shingle scrap. Instead of going to the landfill, the shingles are pelletized and blended into hot mix asphalt. The pellets are water-resistant and can be used in variable climate conditions.