Add natural light, energy savings, and sleek functionality to your home with this 59.5" x 35.5" XO sliding vinyl window. Built with dual-pane Low-E clear glass, it helps maintain indoor comfort by reducing heat transfer, blocking UV rays, and minimizing outside noise. The multi-chambered vinyl frame enhances insulation and resists weather-related wear with minimal maintenance. Designed with a retro fin frame, this window is ideal for retrofit installations, allowing for a clean, flush finish in existing openings. A smooth-sliding sash and built-in screen offer added ventilation, and the limited lifetime warranty ensures long-term performance.

Why choose this 59.5" x 35.5" XO vinyl retrofit window?

This window is the perfect retrofit solution for wider spaces—offering energy efficiency, effortless sliding operation, and a sleek profile for modern home upgrades.