FIBERGLASS WINDOWS by Pella Windows and Doors Produced from extremely strong fiberglass, Pella Impervia® offers high-performing, low-maintenance fiberglass replacement windows that have the quality finish that looks like painted wood. The Impervia line is made from Duracast, a patented fiberglass composite that battles warping in the summer months and doesn’t become brittle during the winter. If you’re in Monroe and searching for superior durability and energy efficiency, while maintaining the outstanding visual attraction of a painted wood window, look no further than Pella Impervia. Backed by one of the most extensive warranties in the market, Pella Impervia replacement windows involve little to no maintenance, ensuring that your windows will look outstanding for years to come. Pella Impervia® Pella Impervia® Incredibly strong fiberglass Duracast®. An extremely durable material available in windows and doors. Excellent performance. Exceptional energy efficiency. FIBERGLASS WINDOW COLOR OPTIONS Pella Impervia fiberglass windows offer countless color options to complement your space. We allow you the flexibility to pick the best windows at a budget you can afford. Pella utilizes an environmentally friendly painting process that greatly reduces VOCs, keeping the air in your home healthier. If you want to take a closer look at the Pella Impervia line, stop by our showroom in Monroe or schedule a free in-home consultation and find the perfect windows for your space. Schedule Now!