Ideal Fast-Fit doggie doors require no assembly and no tools to install. These doors can be installed in as few as five minutes and are easy to remove as well.
An Ideal Fast Fit doggie door is perfect for most single-pane sliding glass doors with aluminum frames. The adjustable, spring-loaded top section makes it easy to install and remove at a moments notice.
Super Large Flap Size: 15 x 20 pet door (w x h)
Overall Panel Width: 19 11/16 (Use this measurement to determine if your sliding door will open wide enough for human traffic after installation of the panel.)
Minimum Track Width Required: 5/8"
Height of the Rise: The "rise" is the bottom part of the dog door that pets must step over when they use the door. This super large pet door comes standard with an 8" rise. If you have a short-legged pet that will also be using this pet door you can order a lower 4" custom rise for an addtional charge. If your dog is very tall you can order a 12" custom rise so he or she will not have to stoop to go through the door.
IMPORTANT: The Ideal Fast Fit Pet Patio Door will not work with dual-pane patio doors or with vinyl sliding doors such as Pella or Andersen Doors. If you have vinyl sliders see Ideal VIP Vinyl Patio Pet Doors.
Fast five-minute installation!

Fast Fit Doggie Door - Features:
- Fits right or left hand doors.
- Tough tempered safety glass
- Security lock included to help prevent sliders from being lifted out of tracks (installing the security lock does require some basic tools)
- Lock-out slide included (restricts access through the flap when/if desired)
- Available in 3 panel heights:
Standard height: adjusts from 77-5/8" to 80-3/8"
Shorty Panel (additional charge): adjusts from 75" to 77.5"
Extra Tall (additional charge): adjusts from 93.75" to 96 1/8"
- Available in brushed aluminum, bronze or white finish to match your existing patio door frame
- Security Lock included (pictured below - helps to prevent sliding glass door from being lifted out of tracks)

- Draft Stopper included for a weather-tight seal

- Limited Lifetime Warranty
Optional Pet Patio Door Add-Ons:
- Custom Extensions: Used to extend the height of your Fast Fit Panel. Bronze, White or Mill finish. Installation is quick and easy

- Key Lock Kit: Allows you to install a key lock into your Pet Patio door

- Custom Rise: The standard rise on this pet door is 8" high. For an additional charge you can order a shorter 4" custom rise or a higher 12" custom rise.