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Pella® Impervia® Fiberglass Awning Window

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Pella Impervia fiberglass awning windows are made from the strongest, most durable material available in windows.16 Awning windows are hinged at the top and vent open from the bottom. With a timeless design and simple features and options, Pella Impervia awning windows complement any style of home.

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Impervia Awning Window Features

Why Fiberglass?

  • Superior strength and durability with patented fiberglass material16
  • Withstands the most extreme temperatures
  • Long-lasting powder-coat finish, including Black
  • Sleek, slim profiles
  • Meets the rigorous performance requirements of a commercial building43

Performance Enhancements

  • Insulating foam for increased energy efficiency
  • Glass options available for increased sound control
  • Resistant to air and water infiltration, wind and outside noise

50% off qualifying installations1,3or0% APR for 48 months2,3

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Inside Pella Impervia

Pella’s patented fiberglass material is on average 100x more impact-resistant than a leading wood/plastic composite product.59 Our patented fiberglass material provides superior strength and allows you to combine standard and special-sized windows together to create larger, unique combinations, made just for your home. Add optional foam insulation to improve your energy efficiency even further.

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cutaway of impervia products

For the Pros

Pella Impervia Awning Window Specs & Install Details

  • Delivering unmatched strength and lasting durability with proven performance and sleek style
  • Tested from -40ºF to 180ºF to endure extreme weather conditions
  • Operable awning windows available in sizes up to 59-1/2” x 59-1/2”
  • Fixed awning windows available in sizes up to 71-1/2” x 79-1/2”
  • Performance class and grade LC50
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Options for Pella Impervia Awning Windows


Choosing Your Window


Combinations

Make a design statement with window combinations. Additional combinations are available. See your Pella sales representative for the complete offering.

Frame Finishes

Pella Impervia fiberglass products have a long-lasting factory powder-coat finish in your choice of five colors plus dual-color frame options. Learn more about interior finishes.

White

For Pros

Materials
  • Pella Impervia windows are made from Pella's patented five-layer, engineered Duracast® fiberglass composite.
  • A fiberglass composite sharing the same properties of strength, durability and temperature resistance as materials used in the aerospace industry.
  • Allows Pella Impervia products to withstand extreme conditions better than windows made from other materials.
  • Highly stable material won't expand, warp or sag in summer heat, or shrink and turn brittle in harsh winter conditions.

Styling Your Window


Hardware

Pella's fold-away crank is available in today's most popular finishes.

White

For Pros

These windows are available with a range of hardware options and finishes to meet most design objectives and budgetary requirements.

  • Integrated crank with fold-away handle.
  • Patented Unison Lock System.
  • Stainless-steel operating arms and hinges.
  • Optional limited opening hardware.
  • Color-matched or optional finishes.

Grille Patterns

Grilles give the appearance of individual window panes. Pella offers many grille patterns to help enhance your home's architectural style.

Prairie

Grille Profiles

Grilles-between-the-glass create the classic look of individual windowpanes. Learn more about grille profiles.

3/4" Grilles-Between-the-Glass

Grilles-between-the-glass

  • Aluminum grilles with 3/4" contour are permanently sealed between the panes of insulating glass.
  • Finish is color-matched to interior and exterior frame color.
cross section of dual-pane grilles between the glass

Dual-Pane Grilles-Between-the-Glass

Window Enhancements


Integrated Security Sensors

Stay connected to your windows.

Preserve beauty, add comfort and enhance home security with innovative Pella Insynctive® technology.

Protect what matters most. Monitor windows while at home or away with the Pella Insynctive App.40

insynctive app in hand with status

Screens

Conventional Fiberglass Screens

Pella's high-transparency screens are made of a finer screen fabric than conventional screens for a clear view that allows more air and natural light to flow into your home.

Pella InView™ screens let in 14% more light and are 8% more open for improved airflow compared to conventional fiberglass screens.5

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LIMITED LIFETIME WARRANTY

Pella products are backed by some of the strongest warranties in the business.

Learn more about Pella warranties

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