The multipanel Telescoping Patio Door offers a 19-foot-wide, 8-foot-1-inch-tall view and slides on a three-channel sill. Stainless steel ball-bearing rollers allow easy operation. Three-point contact weather stripping provides a tight weather seal. The door features all-wood interiors and exterior aluminum cladding in 48 colors. 800.477.6808. www.weathershield.com.
