Discover the unparalleled strength and beauty of Pella Impervia Series Fiberglass Windows. Engineered from cutting-edge materials, the Pella Impervia Series windows deliver exceptional durability, energy efficiency, and timeless style, making them the perfect choice for any home.
Meets the strictest energy requirements allowing you to collect the Energy Star Tax Credit while lowering utility bills with the energy efficiency of the Pella Impervia Series windows.
With optional foam filled frames and sound resistant glass, the Pella Impervia sets the standard for energy efficiency
Pella Impervia windows are designed to withstand extreme weather conditions, including intense heat, subzero cold, and high humidity, ensuring long-lasting performance.
Made from Pella’s proprietary fiberglass composite, Duracast®, The Pella Impervia Series is one of the strongest, most durable material available for windows. It resists warping, cracking, and expanding or contracting with temperature changes.
Skip to content
