Durable Pella Impervia Awning Window resists warping, offers energy-efficient glass, smooth operation, and stylish finishes for lasting performance.

The Pella Impervia Fiberglass Awning Window combines sleek, contemporary design with the unmatched durability of fiberglass. Built with Pella’s proprietary Duracast® material, this window is engineered to withstand extreme temperatures, resist moisture, and maintain its integrity for years to come. Its awning-style operation allows for excellent ventilation while keeping rain out, making it an ideal choice for various home styles.

Frame

• Constructed with Duracast® fiberglass composite, a five-layer pultruded fiberglass material designed for superior durability.
• Reinforced with Pella’s patented interlocking mat for added strength and structural stability.
• Mitered, bonded, and sealed corners ensure a secure and long-lasting frame.
• Available with optional factory-applied jamb extensions for seamless installation.

The ultra-strong fiberglass frame resists warping, rotting, and corrosion, ensuring lasting performance even in harsh weather conditions.

Sash

• Made from the same Duracast fiberglass composite for a cohesive, durable design.
• Mitered and bonded corners with an advanced sealant provide a tight, weatherproof fit.

The durable sash construction enhances energy efficiency and structural integrity, contributing to a well-insulated home.

Weatherstripping

• Dual continuous weatherstripping made from flexible ThermoPlastic Vulcanizate material.
• Secondary leaf-type weatherstrip reinforces the seal between the sash and frame.

This advanced weatherstripping system minimizes drafts and helps maintain consistent indoor temperatures, reducing energy costs.

Glass

• High-performance insulating glass options, including Advanced Low-E and SunDefense™ coatings.
• Available in double or triple-pane configurations for enhanced energy efficiency.
• Impact-resistant glass options provide added security and durability.
• Optional tinted and obscure glass choices for privacy and UV protection.

With multiple glass options, homeowners can customize their windows for optimal comfort, efficiency, and protection from the elements.

Interior / Exterior

• Durable powder-coat paint finish available in multiple color options, including White, Black, Brown, Tan, and Morning Sky Gray.
• Optional dual-color finishes allow for different interior and exterior colors.

A range of finishes ensures the window complements various home designs while maintaining a clean, stylish look.

Hardware

• Easy-Slide operator with a Kevlar-reinforced drive belt for smooth operation.
• Corrosion-resistant stainless steel components for long-term durability.
• Optional accessibility lock lever for enhanced usability.
• Roto operator assembly with hardened steel gears for reliability.

The high-quality hardware ensures effortless operation and long-lasting performance, even in demanding conditions.

Screens

• InView™ screens with vinyl-coated fiberglass mesh for improved airflow and visibility.
• Durable aluminum screen frame with a baked enamel finish to match the window’s interior color.

These screens provide clear views while keeping insects out, enhancing the comfort of your home.

Grilles

• Grilles-Between-the-Glass (GBG) for a clean, maintenance-free appearance.
• Contoured aluminum grilles permanently sealed between the glass panes.
• Factory-finished in coordinating colors to match the window’s interior and exterior.

Grilles enhance the window’s aesthetic appeal while simplifying cleaning and maintenance.