Preferred Sliding Glass Door

SGD770

This WinGuardⓇ aluminum sliding glass door (SGD770) is our most popular, and it is one reason why we were recognized as #1 in Quality Patio Doors*. Its smooth operation and extra layer of security makes it a wonderful way to invite the outdoors in through your living room or master bedroom.

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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 8’h or 4’w x 10’h
  • Max overall opening size: 40’w x 8’h or 32’w x 10’h
  • Dual-point locking mechanism provides added security by restricting panels from being lifted off the tracks
  • Heavy-duty tandem rollers allow easy fingertip opening
  • Hidden installation and assembly screws for a sleek, finished appearance

Additional Product Information

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