Pella 150 Series West 72-in x 96-in 4-9/16-in Low-e Argon White Vinyl Sliding Left-Hand Sliding Double Patio Door

The Pella 150 Series West vinyl sliding patio door offers superior vinyl quality, dependable performance, and exceptional longevity. Its dual-pane high altitude low-e insulating glass delivers balanced insulation for all climates, regulating temperature and keeping homes comfortable year-round. A smooth operating roller system on the sliding panel ensures ease of use, while the long-lasting, high-grade vinyl frames undergo performance testing for superior weathering, durability, and color retention. With a single-point locking system featuring an interior thumblock for convenient one-hand operation, this sliding patio door also boasts interlocking panels with a dual-weatherstrip system for a tight seal and reduced air infiltration. It is available in a variety of configurations, colors, and grille options as a special order, and comes fully assembled for easy installation. Plus, it is backed by Pella's limited lifetime warranty, one of the most robust warranties in the industry.