Enjoy a seamless connection to the outdoors with Windsor’s Select lift & slide patio doors. They provide expansive, unobstructed views along with superior security, soundproofing, and protection from the elements. Premium lift & slide hardware slightly lifts the door off its sill when opening, allowing it to glide effortlessly on two 2-wheel carriages with nylon rollers and stainless steel ball bearings. This system ensures smooth operation, a tight seal when closed, and enhanced temperature and moisture control for year-round comfort and energy savings.