Pella Impervia Double Hung Windows offer tilt-in sashes for easy cleaning, superior ventilation, energy efficiency, and durable fiberglass performance.

The Pella Impervia Fiberglass Double Hung Window is designed to offer exceptional durability and energy efficiency with its advanced fiberglass construction and precision-engineered components. This window seamlessly blends timeless style with modern performance, ensuring both beauty and functionality for any home.

Frame

• Constructed with advanced fiberglass for superior strength and durability.
• Low-maintenance finish that resists warping, corrosion, and fading.
• Designed to enhance the overall structural integrity of the window.

This robust frame provides a long-lasting, maintenance-free solution, ensuring that your home remains both secure and visually appealing for years to come.

Sash

• Precision-engineered double hung design for smooth, effortless operation.
• Top and bottom sashes offer versatile ventilation control.
• Fully integrated with high-performance insulating glass.

The advanced sash design delivers seamless operation and optimal airflow, giving homeowners the flexibility to customize their indoor environment with ease.

Weatherstripping

• Durable weatherstripping integrated along the sash perimeter.
• Engineered to minimize air leakage and maximize energy efficiency.
• Provides a tight seal to protect against the elements.

Effective weatherstripping enhances comfort by reducing drafts and lowering energy costs, ensuring your home stays warm in winter and cool in summer.

Glass

• High-performance insulating glass for superior thermal control.
• Options available with low-E coatings for improved solar control and energy efficiency.
• Designed to reduce noise and enhance natural light.

The premium glass options contribute to a quieter, more energy-efficient home, allowing you to enjoy natural light while reducing your utility bills.

Interior / Exterior

• Available in a range of stylish colors for both interior and exterior finishes.
• Integrated color-matching for a cohesive, modern look.
• Customizable options to complement various home designs.

These flexible finish options allow homeowners to personalize their windows, seamlessly blending with their home's décor and enhancing curb appeal.

Hardware

• Precision balance system ensures smooth, effortless sash operation.
• Corrosion-resistant hardware built for longevity and secure performance.
• Includes advanced locking mechanisms and tilt latches for easy maintenance.

Reliable hardware enhances daily functionality and security, offering homeowners peace of mind and a window that operates effortlessly over time.

Screens

• Custom-fit screens available in full or partial configurations.
• Designed with durable materials to withstand regular use.
• Engineered to provide optimal airflow while keeping insects out.

The versatile screen options allow homeowners to enjoy fresh air without the hassle of bugs, combining practicality with a clean, unobtrusive look.

Grilles

• Grilles-between-the-glass for a refined, classic appearance.
• Multiple design patterns available to suit varied architectural styles.
• Permanently integrated for durability and easy cleaning.

Integrated grilles add a touch of timeless elegance without compromising performance, making it an ideal choice for those who value both style and practicality.