Endura Flap Pet Doors Thermo Panel 3E for Sliding Glass Doors 74.75 in. to 77.75 in. Tall

Your sliding glass door can now be used as an exit and reentrance for your pet, thanks to the Endura Flap Pet Doors Thermo Panel 3E for Sliding Glass Doors 74.75 in. to 77.75 in. Tall. Designed to provide flexibility for homeowners and renters, this sliding glass model pet door is easy to install without tools. This pet flap features a dual-pane glass pet door, which is secure and energy efficient. Included in the package are a draft stopper and installation instructions. To accurately determine the correct Thermo Panel height, measure your sliding glass door track height from the deepest part of the 'U' shaped track on the bottom to the highest point in the upper 'U' shaped track. Endura Flap Pet Doors

Extra large (12in. w x 23in. h) flap pet door Fits in sliding door track at least 1 inch wide Aluminum frame