Pella Windows & Skylights - Double Hung
Pella - Impervia Series
Windows, Impervia Series
Pella Impervia windows give you long-lasting protection from weather with the look of a painted wood window.
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Product Summary
Pella Impervia windows give you long-lasting protection from weather with the look of a painted wood window.
Construction and Materials
The Pella Impervia Series offers a range of window styles, including Awning, Casement, Double Hung, Single Hung, and Sliding Horizontal windows. These windows are constructed using Pella's proprietary Duracast® material, a fiberglass composite that provides durability and resistance to various environmental factors.
Construction and Materials:
- Frame and Sash Material: The Pella Impervia Series utilizes Duracast® fiberglass composite for both the frame and sash. This material is engineered to be strong and resistant to warping, cracking, and rotting.
- Fiberglass Composite Benefits: Duracast® fiberglass is known for its excellent thermal performance, helping to improve energy efficiency. It is also resistant to extreme temperatures and humidity, making it suitable for a wide range of climates. The material's inherent strength allows for slimmer profiles, maximizing glass area for better views.
- Glass Options: Various glass options are available to enhance energy efficiency and comfort. These may include:
- Low-E (low-emissivity) coatings that help reflect solar heat in the summer and retain heat in the winter.
- Insulated glass units (IGUs) with sealed air or argon gas fills between panes for improved thermal performance.
- Various tinting and obscure glass options for privacy and light control.
- Hardware: Window hardware, including locks, balances, and operators, is designed for reliable and smooth operation. The specific hardware finishes available can vary by window style and configuration.
- Weather Stripping: High-performance weather stripping is incorporated to create a tight seal, preventing drafts and moisture infiltration.
The Impervia Series is designed to offer a balance of durability, energy efficiency, and aesthetic appeal. The fiberglass composite construction provides a low-maintenance solution that maintains its integrity and appearance over time.
Features and Benefits
The Pella Impervia Series windows offer a compelling combination of durability, energy efficiency, and low maintenance, making them an excellent choice for a variety of architectural styles and homeowner needs. These windows are constructed with Pella's proprietary fiberglass material, renowned for its exceptional strength and resistance to weathering.
Key Features and Benefits:- Pella's Proprietary Fiberglass Construction: The Impervia Series boasts frames made from a unique fiberglass composite. This material is incredibly strong, able to withstand extreme temperatures and harsh weather conditions without warping, rotting, or corroding. This translates to long-lasting performance and minimal upkeep for homeowners.
- Exceptional Durability: The inherent strength of the fiberglass material makes these windows resistant to dents, scratches, and impacts. This robust construction ensures they maintain their aesthetic appeal and structural integrity over time, even in demanding environments.
- Energy Efficiency: Pella Impervia windows are designed with energy efficiency in mind. They offer options for Insulated Glass Units (IGUs) that can include features like Low-E coatings and Argon gas fills. These technologies work to reduce heat transfer, helping to keep homes cooler in the summer and warmer in the winter, potentially leading to lower energy bills.
- Low Maintenance: Unlike wood windows that require regular painting or staining, the Pella Impervia Series offers a virtually maintenance-free experience. The fiberglass material resists fading and chalking, meaning the windows retain their color and finish for years to come with simple cleaning.
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Variety of Styles: The Impervia Series is available in a comprehensive range of popular window types to complement any home design:
- Awning Windows
- Casement Windows
- Double-Hung Windows
- Single-Hung Windows
- Sliding Horizontal Windows
- Customization Options: While specific details on customization may vary, Pella typically offers a range of color options and potentially grille patterns to further personalize the look of the Impervia windows to match existing architecture or create a specific design vision.
- Resilience to the Elements: The fiberglass material is not only strong but also resists moisture absorption, preventing issues like rot, mildew, and pest infestation that can plague other window materials. This makes them particularly suitable for climates with high humidity or frequent rain.
Frame Options
The Pella - Impervia Series offers robust and versatile frame options designed to complement a variety of architectural styles and homeowner preferences. These windows are constructed with a durable fiberglass composite material, providing exceptional strength and resistance to warping, corrosion, and fading.
The primary frame material for the Pella - Impervia Series is proprietary fiberglass, engineered for longevity and low maintenance. This material offers significant advantages over traditional vinyl or wood frames, including superior structural integrity and resistance to extreme weather conditions.
Frame Finishes:
- Exterior Finishes: The Impervia Series is available in a range of factory-applied exterior colors designed to withstand the elements and maintain their vibrancy. Common color options include White, Black, Almond, and various shades of Gray. These finishes are baked-on for added durability.
- Interior Finishes: For the interior, the primary finish is White. This clean and neutral color provides a versatile backdrop for any interior design scheme. Additional interior color options may be available depending on specific product configurations and availability.
Frame Construction Details:
- The frame construction is designed for energy efficiency, with features that help to reduce heat transfer and improve insulation. This contributes to a more comfortable indoor environment and can help lower energy bills.
- The durable fiberglass composite is inherently resistant to moisture and rot, making it an excellent choice for humid climates or areas prone to significant rainfall.
- The material's strength allows for slimmer frame profiles, maximizing the glass area and thus the amount of natural light entering a room.
Compatibility with Window Types:
These frame options are consistent across the various window types offered within the Pella - Impervia Series, including:
- Awning Window
- Casement Window
- Double-Hung Window
- Single-Hung Window
- Sliding Horizontal Window
The unified frame material and finish options ensure a cohesive look and feel, regardless of the window style chosen for a project.
Glass Options
The Pella - Impervia Series offers a range of durable and aesthetically pleasing glass options designed to enhance your home's energy efficiency and comfort. These windows are crafted with Pella's proprietary InsulShield® Low-E glass technology, providing superior performance for various climates.
Glass Options:
- InsulShield® Low-E Glass: This is the standard glass offering for the Impervia Series. It features a microscopically thin, transparent coating that helps reflect infrared heat. In colder months, it keeps heat inside your home, reducing heating costs. In warmer months, it reflects the sun's heat away, keeping your home cooler and lowering air conditioning expenses.
- Triple-Pane Glass: For enhanced energy efficiency and sound control, the Impervia Series can be equipped with triple-pane glass. This construction involves three panes of glass separated by two panes of insulating gas, further minimizing heat transfer and reducing exterior noise.
- Grids Between Glass: For a decorative touch and a clean appearance, grids can be installed between the glass panes. This design prevents dust and dirt from accumulating on the grids, making cleaning easier. A variety of patterns are available to complement your home's architectural style.
- Decorative Glass: While specific details on decorative glass options for the Impervia Series were not extensively detailed on the manufacturer's site, Pella generally offers decorative glass solutions for their window lines that can add unique visual appeal and privacy.
Performance Features of Pella Impervia Glass:
- Low-E Coating: The Low-E coating on the InsulShield® glass is a key component in its energy efficiency, significantly reducing heat transfer.
- Inert Gas Fill: Between the glass panes, inert gases like argon or krypton can be used to further improve insulation. These gases are denser than air and provide better thermal resistance, contributing to higher R-values and lower U-factors.
- Warm-Edge Spacer System: The spacer system, which separates the glass panes, plays a role in minimizing heat transfer at the edges of the glass. Pella utilizes warm-edge spacer technology to reduce condensation and improve overall window performance.
Options-Styles
The Pella Impervia Series offers a range of window styles crafted from a durable, fiberglass composite material. This material provides strength and is designed to resist warping, cracking, and corrosion, making it a robust choice for various applications.
The Impervia Series is available in the following window styles:
- Awning Window: Hinged at the top and opens outward, allowing for ventilation even during light rain.
- Casement Window: Hinged at the side and cranks open outward, offering unobstructed views and excellent ventilation.
- Double Hung Window: Features two sashes that slide vertically past each other, allowing for ventilation from both the top and bottom.
- Single Hung Window: The bottom sash slides upward to open, while the top sash remains stationary.
- Sliding Horizontal Window: Sashes slide horizontally past each other, ideal for wider openings.
The Pella Impervia Series emphasizes a minimalist aesthetic with clean lines and a focus on the performance of the fiberglass material. The frame and sash are constructed from this composite, offering a unified and resilient design. While specific aesthetic details like grille patterns or color options are not detailed in the provided context, the inherent nature of the fiberglass composite suggests a smooth finish. The emphasis is on the structural integrity and low maintenance benefits of the material.
Price Tier
The Pella Impervia series offers a range of window styles, including Awning, Casement, Double-Hung, Single-Hung, and Sliding Horizontal windows. This series is known for its durable fiberglass construction and is designed to provide a balance of performance and value within the Pella product line.
Market Position: Mid-Range ($$)
How It Compares: Compared to entry-level vinyl windows, the Impervia series offers superior strength and durability due to its fiberglass composition, often at a slightly higher price point. Moving up to Pella's premium wood or truly architectural-grade aluminum windows, you gain more extensive customization options and potentially higher-end aesthetic finishes, but at a significantly greater investment.
Key Value Drivers:
- Material Composition: Features Pella's proprietary fiberglass material, which is renowned for its exceptional strength, resistance to warping, and long-term durability. This material is significantly more robust than standard vinyl.
- Longevity and Warranty: Typically backed by a comprehensive warranty that reflects the product's expected lifespan and resilience, offering peace of mind for homeowners. Specific warranty details vary but generally cover material defects and performance.
- Performance Features: Designed with energy efficiency in mind, offering options for various glass packages to meet different climate needs, contributing to lower utility bills.
- Low Maintenance: The fiberglass material is easy to clean and maintain, resisting common issues like fading or rot that can affect other materials.
Best Suited For: This series is an excellent choice for homeowners seeking a durable, long-lasting, and energy-efficient window solution without venturing into the highest luxury tiers. It's ideal for new home builds where quality and longevity are important considerations, as well as for homeowners undertaking renovations who want a significant upgrade from standard builder-grade windows.
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