Premium Sliding Glass Door


This WinGuardⓇ aluminum sliding glass door (SGD780) incorporates the functionality of our Preferred Sliding Glass Door while providing an elegant, architectural style that is reminiscent of a French Door. Its smooth operation and extra layer of security is just one reason why we were recognized as #1 in Quality Patio Doors.* Choose this option for any area where you want to maximize your view, like a living room, family room, or master bedroom.

Explore the Options

winguard - aluminum awning windows - PGT windows and doors
Room View
Note: This tool only includes our most popular options.
To get the full list and exact color matching, please ask your authorized PGT dealer.
Room View

Product Overview

  • 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
  • Max panel size: 5’w x 10’h or 4’w x 12’h
  • Max overall opening size: 40’w x 10’h or 32’w x 12’h
  • French-door look: Standard 4” bottom rail, Optional 9” bottom rail
  • Dual-point locking mechanism provides added security by restricting panels from being lifted off the tracks
  • Heavy-duty tandem rollers allow easy opening with just your fingertips
  • Hidden installation and assembly screws for a sleek, finished appearance

Additional Product Information

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