CertainTeed

CertainTeed is a major North American manufacturer of building products for both residential and commercial construction. Their offerings span exterior and interior systems including roofing, siding & trim, insulation, drywall/ceiling systems, and more. This breadth means that CertainTeed is not a “single-product” brand but rather a full system supplier — committed to performance, durability and design across multiple facets of the building envelope.

One of CertainTeed’s most prominent categories is residential roofing. On their website they reference “more than 300 roofing options” across different performance and style tiers. They emphasize the “Integrity Roof System™” which coordinates shingles with underlayments, starter strips, ventilation, hip & ridge accessories and more—so the whole roof functions as a system rather than just a single component. The system approach helps simplify warranty coverage and ensures components are compatible.

Within roofing, CertainTeed offers multiple tiers and technologies. For example, their Landmark® line provides architectural-style shingles with features like algae resistance (StreakFighter®), improved installation ease (NailTrak®), and fire-rating (UL Class A) and impact ratings (UL 2218 Class 3) for tougher conditions. They also have premium lines such as Landmark® ClimateFlex®, which adds Class 4 impact resistance, cold-weather pliability, and higher performance in extreme climate conditions. This tiered strategy gives builders and homeowners choices depending on budget, climate and aesthetic preference.

While their roofing offerings are strong, CertainTeed also emphasizes other major product families. For example, they offer siding & trim products described as “industry-leading selection of low-maintenance siding” that create long-lasting looks. On the interior side, they provide drywall, ceiling systems, insulation and related building envelope components. The advantage here is that you can spec a building (or renovation) with multiple systems from one brand, streamlining coordination, warranty support and supply.

Taken together, CertainTeed’s offerings provide several key benefits: improved durability, weather and impact protection, aesthetic flexibility, and system integration (which lowers risk of mismatched components). For homeowners and builders, using a well-regarded brand with system-level warranty support and proven performance offers peace of mind. On the aesthetic side, rich color palettes, designer shingles and siding options allow buildings to look premium while still being built for tough conditions. In short: it’s not just about picking a shingle or siding, but choosing a coordinated solution backed by decades of manufacturing and building-science expertise.

Check out the full line of CertainTeed's products.