Fiberglass Windows

Created from patented Duracast® fiberglass composite, Pella® Impervia® fiberglass windows are a cost-effective, low-maintenance alternative to wood replacement windows. They protect from warping in the heat and defend against winter weather, and are offered in a selection of color types to match your home.

At Pella of Jackson, we have found that Pella Impervia windows are a fitting choice for homeowners who want the impressive look of a painted wood window with the top-of-the-line durability and impressive energy efficiency that come with a fiberglass window. Covered by our industry-leading warranty, Pella Impervia replacement windows require little to no maintenance, offering exceptional beauty and performance year after year.

Pella® Impervia® Series

  • Made from Duracast®—the strongest, most durable material available in windows
  • Excellent performance
  • The stunning look of a painted wood window
  • ENERGY STAR®-rated options save energy
Available Styles
  • Awning
  • Casement
  • Double-Hung
  • Single-Hung
  • Sliding
  • Basement
  • Bay and Bow
Beautiful custom home features Pella fiberglass windows

Discover fiberglass windows at your local Pella showroom or click below to schedule a free, in-home consultation and find the windows that are right for your style.