The Ideal Deluxe Pet Door includes a clear vinyl single flap and a strong telescoping aluminum frame that will work with most standard house doors. The Ideal Deluxe Pet Door series is a step up from the Ideal Original pet door. Its telescoping aluminum frame makes it easy to install in most standard household doors that range from 1/2"" to 1 3/4"" wide. Each Ideal Deluxe dog door includes a lockout sliding cover that keeps unwanted guests out. Please measure your pet before ordering. The most common reason for pet door returns is due to incorrect sizing. The width of the pet flap must be greater than the width of your pet across the shoulders. Please call customer service if you have any questions on how to properly measure your pet. Super Large Ideal Deluxe Pet Door Dimensions: Flap Size: 15 x 20, External Frame: 17 1/8"" x 23 1/8"", Rough Cut: 15 1/2"" x 21 3/8"", Recommended for pets up to 120 lbs.
Inner telescoping frame adapts to all hollow core and solid doors of 1/2"" to 1 3/4"" thickness. Thermo-Insulated Lockout Slide.
No need to build an inner frame. High quality aluminum construction (White).
Tamper Proof Mounting System, door can't be removed from outside.
Clear flap allows your pet to see if the slide is in place.
Dimensions: 17 1/8"" x 23 1/8"". Recommended for pets up to 120 lbs.