United Window & Door PRO Series 30-1/2-in x 56-1/2-in White Exterior White Interior Vinyl Replacement Double Hung Window Low-E argon Double Pane Glass (Half Screen Included)

PRO Series 30-1/2-in x 56-1/2-in White Exterior White Interior Vinyl Replacement Double Hung Window Low-E argon Double Pane Glass (Half Screen Included). Replacement window comprised of Brillianceâ„¢ our beautiful and extremely durable solid white vinyl; Will never peel, warp, blister or flake. Low-E and Argon gas filled double pane glass keeps homes cooler in the summer and warmer in the winter. Fully welded frame and sashes; Both top and bottom sashes open for ventilation and tilt in for easy cleaning; Modern sash design maximizes visibility. Brillianceâ„¢ white vinyl exterior, Brillianceâ„¢ white vinyl interior. Corrosion resistant, Teflon coated, stainless steel constant force balance system allows for smooth and effortless operation. A weather-tight true sloped sill repels water better than less advanced drainage systems. Nite locks provide added security to your home by preventing windows from being opened more than 2 inches. Half screen made of a dark fiberglass mesh, allows for ventilation and maximizes visibility while keeping insects out. Manufactured exclusively for Lowe's, proudly made in the USA and backed by a Lifetime, non-prorated warranty