Fiberglass replacement windows and doors are durable and need no maintenance. They’re resistant to temperature extremes and moisture, don’t rust or splinter, and do an exexcellent job of holding their structural integrity over time. The American Architectural Manufacturers Association labels fiberglass as “an environmentally-friendly material that’s built to last.” Like wood replacement windows, fiberglass replacement windows are made from a sustainable resource.

We pride ourselves on the assortment of Fiberglass products we offer, many which have nearly identical traits to their wood counterparts. With Fiberglass products you get:

  • Custom Sizing Available
  • Energy Star Efficiency
  • Custom Fit and Finish
  • Low Maintenance
  • 38% Longer Life Expectancy

Once regarded as a niche product with maybe 2% share of total U.S. window sales, a recent market report shows fiberglass with a 3.2% share of market that is continuing to grow. Fiberglass can be fabricated into almost any shape or design. There are few restrictions on color, finish, shape, or size. This offers many opportunities to homeowners to allow their creativity to flow. If you can imagine it, then it can most likely be fabricated out of fiberglass. The finished product will be lighter, stronger, lower maintenance and, in most cases, less costly than manufacturing the same product out of alternate materials.

Fiberglass Replacement Windows

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.

Fiberglass Windows in Houston
Fiberglass Window Replacement
replacement windows houston

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