Fiberglass Windows

Created from patented Duracast® fiberglass composite, Pella® Impervia® fiberglass windows are a cost-friendly, low-maintenance alternative to wood replacement windows. They resist warping in the heat and defend against winter weather, and are carried in a selection of color choices to accompany your home’s design.

At Pella of Southern Pines, we have found that Pella Impervia windows are a fitting choice for homeowners who want the warm look of a painted wood window with the top-of-the-line reliability and notable energy efficiency that are a part of a fiberglass window. Covered by our industry-leading warranty, Pella Impervia replacement windows need very little maintenance, ensuring striking beauty and performance season after season.

Pella® Impervia® Series

  • Created from Duracast®—the strongest, most durable material available in windows
  • Excellent performance
  • The quality 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 nearby Pella showroom or click below to book a free, in-home consultation and discover the windows that meet the needs of your home.



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