Pella® Impervia® Fiberglass Sliding Window
$$
Pella Impervia sliding windows glide open and closed horizontally for easy operation. They are finished with a beautiful, low-maintenance powder-coat finish that is strong and durable. Sliding windows are a popular choice for modern-styled homes.
Impervia Sliding Window Features
Why Fiberglass?
Performance Enhancements
- Cam-action lock hardware for tighter seal
- Energy saving glass options
- Smooth sash rollers for easy operation
- Outstanding resistance to air and water infiltration, wind and noise
50% off qualifying installations1,3or0% APR for 48 months2,3
See DetailsBrowse Other Pella Impervia Windows
Inside Pella Impervia
Our patented fiberglass material was designed to withstand extreme heat, subzero cold and the rigorous performance requirements of a commercial building.43 It resists warping in the summer and becoming brittle in the winter.
For the Pros
Pella Impervia Sliding Window Specs & Install Details
- Made from the strongest material for windows, our proprietary five-layer fiberglass material61
- Tested from -40ºF to 180ºF
- Two- and three-panel options with equal vent, 1/3 and 1/4 vent
- Two-panel sliding windows available in sizes up to 71-1/2” x 71-1/2”
- Three-panel sliding windows available in sizes up to 107-1/2” x 71-1/2”
- Performance class and grade LC30-LC50
Product Downloads
Options for Pella Impervia Sliding 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 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 cam-action locks are available in today's most popular finishes.
White
For Pros
Hardware
These windows are available with a range of hardware options and finishes to meet most design objectives and budgetary requirements.
- Surface-mounted sash locks.
- Color-matched or optional finishes.
- Nylon roller housings and metal rollers.
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.
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
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
