The Infinity brand is Built for life®. Infinity
Replacement Windows was created in 2002 when we recognized
an opportunity to offer high-quality fiberglass replacement
windows and doors for discerning homeowners, that are
professionally installed by retailers. Our products
are made of Ultrex fiberglass and were designed by Marvin
experts to replicate the look of traditional wood windows
while providing modern features and low maintenance.
The combination of superior materials, design experience,
and professional installation has resulted in a product line
of high performing, energy efficient, and long lasting
windows and doors.