Upgrade your home with this 71.5" x 47.5" vinyl window, engineered for high performance, energy efficiency, and long-term reliability. Its dual-pane Low-E glass helps regulate indoor temperature, reducing energy costs while increasing comfort year-round. The multi-chambered vinyl frame is durable, weather-resistant, and easy to maintain, making it ideal for modern living. Designed with a retrofit fin for easy installation into existing openings, this window also includes a built-in screen for fresh airflow without the bugs.

Why choose this large-format vinyl window with retrofit fin?

This window combines Low-E dual-pane glass with a multi-chambered, low-maintenance vinyl frame to enhance energy savings and noise reduction. Its retrofit fin design allows for hassle-free installation, while the built-in screen adds convenience and ventilation—perfect for upgrading large spaces with style and performance.