Vision 6868 Patio Door Exterior Black Vinyl Windows Size 79.5 X 79.5

Include a strong and long lasting patio door in your home with increased security features. Patio doors slide open horizontally, so they require less space to operate. Through large panels of glass we can create bright and airy spaces with a large amount of natural light. Compared to other American window systems, it is highlighted by a higher safety standard.
 
Size 79.5 X 79.5