- CertainTeed High Performance Vinyl Windows...
• Were pioneered in 1979 before any other vinyl window — no
one in the country has been in the vinyl window business longer.
• Are the first choice of remodeling contractors and are the leading
vinyl window for new construction.
• Are offered with exclusive Thermaflect® Low "E"
glass that has the best U- and R-values of any double-glazed system available
today — keeps homes cooler in summer, warmer in winter, and blocks
87% of UV rays.
windows are designed for value first — the best combination of style,
thermal efficiency, and lasting performance at a competitive price. The
wide array of product lines meet the needs for replacement, remodeling,
and new construction with different combinations of features. But always
with the same high quality.The value that CertainTeed builds into every
window has helped make it the vinyl brand most used by building professionals
across the country.
Windows and Patio Doors Excellent Warranty Protection for a lifetime.
CertainTeed vinyl windows and patio doors are backed by one of the strongest
warranties in the industry.