Pella® Impervia®

Pella® Impervia®

Fiberglass Composite

Pella's patented fiberglass composite called Duracast® is nine times stronger than vinyl. Its strength, superior durability, attractive appearance and ease of installation offer a clear advantage. Pella Impervia windows and patio doors are cost-effective for homes in all price ranges.

• Factory finished in White, Tan or Brown

• Unsurpassed strength and durability

• Variety of between-the-glass grille options