1904, George M. Brown, a young entrepreneur in East St. Louis,
Illinois, started the General Roofing Manufacturing Company. A
manufacturer of roofing products, it was the predecessor of today’s
CertainTeed Corporation. CertainTeed offers a wide variety of siding
styles, from cedar shakes to traditional clapboard, in a variety of
colors to match any taste or architectural style. As North America’s
largest manufacturer of vinyl building products, CertainTeed
Corporation’s quality brands, including Wolverine and CertainTeed
brands, are the most trusted names in the industry.
has always been a leader in technological development of materials
and manufacturing design, durability and high performance. Instead
of copying aluminum profiles like many other manufacturers,
Wolverine’s engineers designed their vinyl siding profiles to
emulate the siding and trim of historic architecture through
studying the qualities of wood. They were the first to develop the
architecturally accurate triple 3” clapboard design and trim that
replicates classic homes. Wolverine offers the industry’s widest
selection of siding, soffit, trim and accessories in a broad range
of profiles, colors and finishes. Builders Magazine recently rated
Wolverine number one in quality for the second time.
a leading manufacturer of premium vinyl siding for over four
decades, has earned a reputation for being a product innovator.
Variform has continuously engineered and innovated to bring
homeowners the highest quality products at the greatest possible
value. Variform has developed products that appeal to homeowners
featuring low-gloss finish, realistic woodgrain textures and
authentic variegated colors and are
backed by a Limited Lifetime Warranty.