JELD-WEN Premium Atlantic Vinyl 51.875-in x 49.375-in Vinyl New Construction White Impact Single Hung Window

JELD-WEN Premium Atlantic Vinyl window features impact-resistant glass for added protection against wind-borne debris in harsh environments. Equipped with Low-E 366 insulated glass for added energy efficiency. This window features a vinyl frame for low maintenance and durability. Stylish heavy-duty sash lock. This product uses a block and tackle balance system for ease of operation. For new construction or replacement the flange frame is suitable for common installation into a wood buck or concrete block construction.