This like-new JELD-WEN white vinyl sliding window measures 59.5 x 35.75 inches and comes complete with its screen. It features double-glazed glass with a solar heat gain coefficient (SHGC) of 0.23 for excellent energy efficiency and a visible transmittance (VT) of 0.54 for good natural light. The window includes a lock mechanism for added security. A great deal at 40% off retail — perfect for a remodel or new construction project.