FIBERGLASS WINDOWS by Pella Windows and Doors Created from incredibly durable 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 in the winter. If you’re in Albany and in the market for top-of-the-line durability and high energy efficiency, while still gaining the impeccable visual appeal of a painted wood window, Pella Impervia is a great choice. Covered by one of the best warranties in the business, Pella Impervia replacement windows need little to no maintenance, ensuring that your windows will look great for many years. Pella Impervia® Pella Impervia® Incredibly strong fiberglass Duracast®. An extremely durable material available in windows and doors. Excellent performance. Excellent energy efficiency. FIBERGLASS WINDOW COLOR OPTIONS Pella Impervia fiberglass windows offer a variety of color options to complement your room. We allow you the flexibility to pick the ideal windows at a budget you can afford. Pella utilizes an environmentally friendly painting process that eliminates VOCs, keeping the air in your home healthier. If you want a closer look at the Pella Impervia line, come by our showroom in Albany or schedule a free in-home consultation and find the perfect fit for your home. Schedule Now!