The Ideal Pet Vinyl Insulated Patio Pet Door with dual pane tempered safety glass. This door is adjustable in height 92.75 To 94.5 inches. When it comes to installing these Patio Pet Doors simple would be an over statement. With just a screw driver you can have your door unpacked and installed in under 15 minutes. This door is great for all seasons and made from quality vinyl which means you not only get a durable long lasting door but a surface that will be easier to clean.