Alside Promenade sliding patio door

The new Promenade sliding patio door from Alside provides the appearance of traditional in-swing French patio doors in a sliding system. The door’s 5-inch top, 7-inch bottom, and 3-inch side rails feature mortised joints that help to achieve the traditional French door charm, and its steel tandem roller system with nylon-encased steel wheels ensures quiet operation. Made with premium vinyl that won’t chip, peel, crack, or warp, the doors require little maintenance.