Reviews: pet door flap

Dog

15.7 in x 4.9 ft Dog Door Replacement Flaps, Transparent Vinyl Strips for DIY Doghouse or Cat Door, Weather Resistant, Easy to Cut & Install

A trim-to-size PVC replacement flap for pet doors and shelters. Waterproof, scratch- and UV-resistant, but expect a strong out-of-the-box odor and some stiffness in cold weather.

Dog

Dog Door Replacement Flap 12'' x 5.9' Clear PVC Doggie Flaps Customizable Plastic Vinyl Strips Thermal Insulation Thickness 0.08 in with Screws for DIY Doggie or Cat House

I put the Ezcasch transparent PVC replacement flap through real-world use on kennels and DIY cat shelters. This review unpacks installation, insulation, longevity and fit.

Doors, Gates & Ramps

Baboni Replacement Flap for Baboni Plastic Dog Doors Including Screws,Black Magnetic Strip,Large(10 1/8 in x 16 7/8 in)

A hands-on, long-form look at the Baboni Large replacement flap for Baboni plastic dog doors — installation, sealing, cold-weather behavior, and who should buy or skip it.