Pella Impervia products are made from Duracast®— Pella's five–layer, engineered fiberglass composite.
Optional InView™ high–transparency screen2 improves your view and lets in 14% more light and 8% more airflow.3
The interior and exterior of your windows and patio doors arrive with a durable powder–coat paint finish in White, Tan or Brown.
Long–lasting factory powder–coat finish stays looking great for years — inside and out — with little care.
Virtually eliminates VOCs, keeping the air inside your home healthier.
Pella Impervia products offer the energy–efficient options that will meet or exceed ENERGY STAR guidelines in all 50 states.
Further improve energy efficiency in extreme climates.
Visualize and design one of those products
1 Â In testing performed in accordance with ASTM testing standards, Pella's Duracast fiberglass composite material has displayed superior performance in strength, ability to withstand extreme heat and cold, and resistance to dents and scratches.
2 Warning: Use caution when children or pets are around open windows and doors. Screens are not designed to retain children or pets.
3 Screen cloth airflow is based on calculated screen cloth openness. Screen cloth transmittance was measured using an integrated sphere spectrophotometer.