Endura Flap Cat Door for Sliding Glass Doors
Specifically designed for aluminum and vinyl sliding glass doors Vinyl panels fits 'U' shaped tracks a minimum of 1-1/2" thick for seamless installation Aluminum panels fits tracks at least 1" thick for most secure fit Available in multiple standard and custom adjustable track height ranges Weather-resistant flap stays flexible in -40 degree temperatures and withstands 50 mph winds The Endura Flap Sliding Glass Cat Door is designed specifically for aluminum or vinyl-framed sliding glass doors, offering an insulating and weather-resistant solution for your pet's needs. The panel fits comfortably in the track, while safety glass reduces offers a clear view outside. With adjustable track height ranges, this pet door fits 'U' shaped tracks a minimum of 1" (aluminum) or 1-1/2" (vinyl) thick and provides seamless installation. The weather-resistant flap remains flexible in temperatures as low as -40 degrees and withstands winds up to 50 mph, thanks to the magnets lining the flap, wh