Sliding Doors

WinGuard® SGD5570 Doors

PGT Vinyl Doors

This WinGuardⓇ vinyl sliding glass door is our most popular, and it is one reason why we were recognized as #1 in Quality Patio Doors*. This sliding glass door is a wonderful way to invite the outdoors in through your living room or master bedroom, it features smooth operation and adds an extra layer of security.


Features & Benefits

WinGuard® Vinyl SGD5570 is an impact-resistant line that helps protect your loved ones from the toughest weather conditions, would-be intruders, and noise pollution. WinGuard® Vinyl also helps protect your wallet by potentially lowering your insurance premiums while your home’s value increases. This door comes standard with a white frame, ideal for new construction and remodeling/ replacement projects. In terms of glass, WinGuard® Vinyl comes standard with laminated insulated glass.

Up to eight glass door panels move horizontally along upper and lower tracks

Expansions of up to 40’ for uninterrupted views and a great source of natural light

Panels up to 4′ x 10′ or 5′ x 10′: sizes available for every opening

Dual-point locking mechanism provides added security by restricting panels from being lifted off the tracks

Heavy-duty tandem rollers for easy fingertip operation

Hidden installation and assembly screws for a sleek, finished appearance

Corner and pocket door configurations available

Energy Savings

The SGD5570 Sliding Glass Doors are designed with energy efficiency in mind. They are built with insulated glass panels that help to reduce energy consumption by providing better insulation and reducing the amount of heat that escapes through the glass. Additionally, the doors are constructed with a vinyl frame which helps to prevent heat transfer through the door frame, further reducing energy consumption. With these energy-saving features, the SGD5570 Sliding Glass Doors can help homeowners reduce their energy bills and create a more comfortable living space.

Design Options

Frame Colors

White; Bronze; Black; Bronze Exterior / White Interior; Black Exterior / White Interior

Glass Options

Clear, Bronze, Gray, Green, Azure Blue, Solar Cool Bronze, Graylite ll


Schedule Your Free Quote

Let us know what time is convenient for you and we’ll have one of our experts call to set up your home consultation in person or virtually.