Vinyl Pet Patio Door for Medium Pets, White, Fits 1 ½” - 1 ¾” Vinyl Patio Track Width

The vinyl insulated patio pet door is specially designed to fit your vinyl sliding patio door. It features the energy efficient double wall lexan multi-flex flap. If the sliding door portion of your vinyl patio door is not plumb with the Vinyl Pet Door Panel, you may need to adjust the bottom rollers on the sliding vinyl patio door.

To measure your ideal pet for the correct size door, follow these steps: - Measure the width (A) and height (B) of your pet. - For width (A), measure the widest point of your pet's shoulder. - For height (B), measure from the top of your pet's back (just behind his head) to the bottom of the chest.

The Patio Dog Doors do not have fabric and fit most existing sliding door locks. They are suitable for doors 1 1/2" to 1 3/4" thick and are extremely energy efficient.

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