Pet Door Products - "In The Glass"

Replaces original pane of a sliding door, French door, or sidelight with a sliding glass door with dog door built-in  Weather-tight Endura Flap pet door comes pre-installed in the new pane Insulating, energy-efficient flap endures winds up to 50 mph and temperatures as low as -40 degrees Fahrenheit  Maintains security with the use of the existing sliding glass door lock Measurement and installation require a professional glazier Maximum Glass Size 45" wide x 90" high Item only available in the lower 48 United States This is a custom product all orders are final, no returns Custom, made-to-order which takes 5-7 weeks plus shipping If you've considered a patio dog door inserts, but are hesitant due to compromising the security of your home or taking up too much space in the slider track, then the Pet Door Products Advanced In the Glass model is a viable solution. This custom-made design allows you to swap out the existing glass in your slider for a new glass sliding patio door with