Upgrade your home with the lasting performance of this 41.5" x 41.5" single-hung vinyl window. Built with energy-efficient dual-pane Low-E clear glass, this window helps regulate indoor temperatures and reduce noise for a more comfortable living space. The durable, multi-chambered vinyl frame is engineered for insulation and low maintenance, making it ideal for modern homes. A built-in screen provides convenient ventilation while keeping pests out, and the 1" nail-on fin ensures a secure, professional installation. Backed by a limited lifetime warranty, this window is a smart, stylish investment in your home’s energy performance.

Why choose this 41.5" x 41.5" single-hung vinyl window?

This window combines durability, energy efficiency, and ease of use. With its insulated glass, low-maintenance frame, and integrated screen, it offers reliable comfort and long-term savings.