The large "Lift & Slide" and "Pocket/Telescoping" doors open with surprising ease. Combining superior hardware systems with Old World Craftsmanship, Parrett provides a superbly engineered door system designed to expand one room to the next.

To emulate historic window design and deliver unparalleled historical detailing, we use butt joinery, through-stile construction and putty profiles. Innovative Integral Light Technology® grilles create the authentic look of true divided light while maintaining exceptional energy efficiency. Available in in-swing and out-swing styles and with virtually unlimited customizations.

Smooth, sleek and incredibly charming. Whether you choose from narrow or French options, Windsor Pinnacle sliding doors will be the talk of your next outdoor event with their incredible ease and aesthetics. With up to four panels, the doors glide effortlessly on two end adjustable tandem steel ball bearing rollers. Sliding doors have a pultruded fiberglass sill available in a gray or bronze finish. The heavy-duty weatherstripping also ensures your patio doors will be ready for the changing seasons, even when your patio is not.

The highlight of a house. Your patio is an extension of your home, and your home is an extension of yourself and your style. That’s why at Windsor we offer you several options for our Pinnacle swinging patio doors. Choose from in-swing or out-swing models. Add architectural interest to any project by choosing a curved seg-top patio door. Select one panel to operate or two panels. Include up to four panels in one frame. For safety, we can install multi-point locking hardware – for style, we can accent your doors with a customized transom, radius or sidelites. The design options continue with up to 50 different exterior clad colors and finishes, several hardware styles, multiple hardware finishes and numerous grille options.