The Elevate Sliding Patio Door offers contemporary lines and large expanses of glass, complemented by a rich wood interior and the durability of a fiberglass exterior for a sliding patio door that is as functional as it is beautiful. Select two, three or four-panel configurations to achieve wide-open views up to 16 feet wide and a direct connection to outdoor living, all in a space-saving design when square footage is at a premium. Features: Available in heights up to 8 feet or widths up to 16 feet. Contemporary, thin panel surround that emphasizes glass and views; Fiberglass sill that stands up to foot traffic and weather; Top-hung screen door that operates smoothly without jamming; Superior engineering for nearly effortless sliding operation; CE certified. Previously known as Integrity Wood Ultrex Sliding Patio Door 2 Panel.