Pella 150 Series 23-1/2-in x 23-1/2-in White Exterior White Interior Left-Handed Vinyl Sliding Window Annealed Glass (Half Screen Included)

150 Series 23-1/2-in x 23-1/2-in White Exterior White Interior Left-Handed Vinyl Sliding Window Annealed Glass (Half Screen Included). Pella 150 Series vinyl sliding windows glide open for easy access to fresh air. SunDefense Low-E glass lets in light while helping to block heat, keeping homes cooler in the summer and warmer in the winter. One sash glides open horizontally while the other sash remains stationary. Pella's vinyl uses a fade-resistant formula that is performance-tested for excellent weathering, durability and color retention. All-metal cam-action locks are anchored to the sash, ensuring long-lasting, dependable operation, with a hardware design that complements the window. Interlocking sashes and a dual weatherstrip system provide a tight seal around the operating panel. This window meets the Wildland Urban Interface and complies with the California Building code and California Residential Code for wildfire mitigation. A quick installation frame design helps reduce installation time. Backed by Pella's limited lifetime warranty, one of the strongest warranties in the industry