Home depot doors with built in blinds

One drawback is energy efficiency. Energy-efficient windows and doors use filler gases like krypton and argon that insulate the windows, making them energy efficient. But, with built-in blinds, the patio doors lack airtight frames and there are no gases installed in between the panes to make them energy efficient.

Add-On Blinds can be installed on majority of doors with glass for both raised frame and flush frame doors glass inserts.

The term doorlight refers to a door component composed of a glass panel with a frame that is inserted and fastened into a steel, fiberglass, or wood door, sidelight, or transom.

Blind frames are fixed on one side of the wall and serve only to accommodate the door leaf. The soffit and the back side of the wall are not covered by the frame so that the clearance width remains the same.