Pet Door Comparison Chart
The most commonly purchased dog or cat door
The most commonly purchased dog or cat dooris for installation in a door; typically the back door or a side door. This explains why these "door mount" pet doors are the most commonly manufactured. The selection process is correspondingly difficult as there is so much to choose from. A print out of this chart would give you an easy reference to some key characteristics of the various door mount pet doors.
Remember, though, that the single most important factor in pet door design is the flap. Does it seal well? Does it insulate? And so on. Compare the flaps for these dog doors on our dog door flap comparison chart.
Pet Doors for Doors Comparison Chart
| Brand Name Click for Warranty | Model and Group | Self- Framing1 Adjustment Range | Frame Material2 | Flap Material3 Flexible vs Rigid | Locking Cover4 | Max Dimension -- Number of Sizes5 |
|---|---|---|---|---|---|---|
| Patio Pacific |
Endura Flap™ for Doors 'Self-Framing' |
1/2" - 1 3/4" Single Flap 1 3/4" - 2 1/4" Double Flap |
Aluminum | Flexible 1 part hollow flap also double flap version |
ABS Separate |
12" x 23" 4 sizes |
| Cat Mate & Dog Mate | Cat Mate 'Self-Framing' |
0" - 2" | Plastic | Clear Acrylic 1 part flap |
Pegs engage flap | 11 3/4" x 14" 5 sizes |
| Cat Mate Electronic |
0" - 2" | Plastic | Rigid 1 part flap |
4-way lock engages flap | 7" x 71/4" 2 sizes |
|
| CH Enterprises | Cat Hole Inside Use |
11/4" - 1 3/4" | Unfinished wood |
None | None | 4" x 6" 1 size |
| Classy Custom | Magnum Series | 1/16" - 2" | Stainless Steel |
Flexible Silicone |
Steel dead bolt engages steel locking cover | 9 3/8" x 161/4" 3 sizes |
| Sherbet Alley |
Plastic | |||||
| Petsafe | Classic Series 'Self-Framing' |
1/16" - 2" | Aluminum extrusion | Clear, tinted vinyl 1 part flap |
'Composite' separate |
101/4" x 15" 4 sizes |
| Pride Pet Door | Deluxe Standard Group |
N/A | Aluminum extrusion | Black rubber 2 part flap |
Fiberboard separate |
141/2" x 191/2" 4 sizes |
| Hale Pet Door | Hale Security 'Self-Framing' |
1.4" - 2" | Aluminum extrusion | Clear vinyl single or double |
Lexan (poly- carbonate) separate |
151/2" x 271/2" 11 sizes |
| Custom Dimension |
Varies | |||||
| Gun Dog House Door | Dog Door | N/A | Aluminum extrusion | Plexiglas | Poly- propylene separate |
161/2" x 251/2" 2 sizes |
| Magnador | Magnador Kennel Group |
N/A | Polypropylene | Polypropylene 1 part flap |
Knobs engage flap |
13"x193/4" 3 sizes |
| Mason Company | Pickwick Kennel Group |
N/A | Aluminum casting |
Plexi-glas 1 part flap |
None | 17" x 281/2" 6 sizes |
| Kenl-Dor Kennel Group |
N/A | Aluminum extrusion | Polypropylene 1 part flap |
None | 17" x 32" 3 sizes |
|
| Plexidor | PlexiDor 'Self-Framing' |
0" - 2" | Aluminum extrusion | Plexiglas 1 part hollow flap |
Steel plus keyed lock |
16" x 233/4" 4 sizes |
1 A self-framing pet door frame will wrap from the inside of the installation to the outside. Thus, the core of a hollow door or wall is 'framed out' by the pet door making installation considerably easier. Any 'self-framing' pet door will have an adjustment range. Be sure that the thickness of the material you are installing in falls in this adjustment range. If you have a solid wood cored door a self-framing pet door is not required though you may still use one for aesthetic reasons.
2 Plastic framed pet doors are generally less expensive and will not corrode in a salt environment. Metal framed pet doors are more strongly built. Metal extrusions are stronger than stampings.
3 Two-part flaps consist of a central flap with an additional U-shaped gasket piece that overlaps the flap and frame on one side. As these tend to be heavier than the single flap doors, they can be expected to be somewhat more wind-resistant. As well, they would be less suitable for sharing between different sized pets (large dog and a cat, for example). A 'double' flap, by contrast, would consist of two separate flaps separated by a dead-air space for improved insulation and wind resistance.
4 Separate locking covers are required when the flaps are flexible. Rigid flap pet doors usually incorporate a locking mechanism in the frame which engages the flap. Some rigid flap pet doors offer a 4-way locking device.
5 You may find a more appropriate fit in an unusual situation from a manufacturer offering more sizes.
6 Some companies produce a pet door primarily intended for cats. They tend to be more square in shape (lower aspect ratio) than a more conventional size and, so far, they all have rigid flaps. We've never heard a cat express an opinion one way or the other; but these are very popular among cat owners.









