Created from patented Duracast® fiberglass composite, Pella® Impervia® fiberglass windows are a cost-friendly, low-maintenance alternative to wood replacement windows. They prevent warping in the summer and shield your home from winter weather, and are available in an array of color choices to match your home’s design.
At Pella of Kingston, we have learned that Pella Impervia windows are the right choice for homeowners who want the stunning look of a painted wood window with the top-notch reliability and notable energy efficiency that come with a fiberglass window. Supported by our industry-leading warranty, Pella Impervia replacement windows need little to no maintenance, resulting in exceptional beauty and performance season after season.