Ply Gem 47.5 in. x 23.5 in. Left-Hand Horizontal Sliding Vinyl Window - White

520 Horizontal Vinyl Sliding Windows are available in a two sash configuration with one active sash and one fixed sash. They feature brick mold exteriors and smooth gliding sash with brass rollers for enduring operation with convenient lift-out sash. Fully fusion welded corners on sash and frame for superior structural strength.