Pella® Impervia®

Pella Impervia?

  • Superior durability in extreme weather conditions.
  • The quality look of a painted wood window.
  • More peace of mind and beauty that endures.
  • Exceptional energy efficiency.

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Available Pella® Impervia® Windows
Available Pella® Impervia® Patio Doors

Virtually impervious to all weather conditions.

The strongest, most durable material available in windows and patio doors.1

Pella Impervia products are made from Duracast® Pella's fivelayer, engineered fiberglass composite.

Ideal for all climates.

  • Won't warp or sag in high heat.
  • Won't shrink or turn brittle in subzero cold.

A more stylish look.

Beautifully complements your home.

  • Durable powdercoat finish has the quality look of painted wood.
  • Prefinished in White, Tan or Brown.
  • Optional dualcolor frame White interior with a Tan or Brown exterior to complement your home's interior and exterior color palette.

Brings more of the outdoors in.

Optional InView hightransparency screen2 improves your view and lets in 14% more light and 8% more airflow.3

Longerlasting performance.

Lowmaintenance paint finish.

The interior and exterior of your windows and patio doors arrive with a durable powdercoat paint finish in White, Tan or Brown.

Looks like new year after year.

Longlasting factory powdercoat finish stays looking great for years inside and out with little care.

Pella's environmentally friendly paint process

Virtually eliminates VOCs, keeping the air inside your home healthier.

Lower heating and cooling costs.

ENERGY STAR® performance.

Pella Impervia products offer the energyefficient options that will meet or exceed ENERGY STAR guidelines in all 50 states.

Optional foaminsulated frames.

Further improve energy efficiency in extreme climates.

1  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.