Enhance both comfort and style in your home with this 47.5" x 47.5" XO sliding vinyl window. Perfect for wide wall openings, this window features dual-pane Low-E clear glass for excellent thermal performance, reduced UV rays, and improved year-round comfort. The multi-chambered vinyl frame offers long-lasting durability and insulation while resisting warping, cracking, and fading. Designed with a retro fin frame, it's ideal for flush-mount retrofit installations. The smooth-sliding operation and integrated screen allow for convenient airflow, while the limited lifetime warranty provides added peace of mind.

Why choose this 47.5" x 47.5" XO retrofit vinyl window?

This large-format window delivers wide views, smooth sliding ventilation, and energy-saving performance—making it a smart and stylish solution for updating older window openings.