CAT MATE 4-Way Locking Cat Flap with Door Liner, White -

Cat Mate 4-Way Locking Cat Flap with Door Liner

By Cat Mate
Rated 4.3725 out of 5 stars
Color: White

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$26.99Chewy Price
$29.99Chewy Price

In Stock
FREE 1-3 day shipping over $49

About This Item


  • The 4-way locking cat flap offers peace of mind and security.
  • A built-in brush strip and magnetic closure help protect your home from the elements.
  • Made for easy installation with a door liner that can be trimmed.
  • The transparent flap is made from tough polymer and gives your kitty visibility.
  • Available in two colors so you can find the right fit for your home.

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Learn More About Cat Mate From Our Team of Experts

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Questions & Answers

28 Customer Questions

Can it be trimmed to fit a 1.5 inch wide interior door?
Answer by ChewyOct 01, 2018
This Door features a trimmable liner to make sure the fit is purrfect regardless of if it's placed in a door or wall. Alternate screws may be needed, depending on the thickness of your door or wall.

what are the exact flap dimensions
Answer by ChewyJun 10, 2019
The flap in this door is 6⅞ inches tall by 6½ inches wide.

Current opening is 7h x 5w. Need larger opening. What are dimensions?
Answer by ChewyOct 19, 2018
The cut out size is 6 1/2 inches wide x 6 7/8 inches high and the overall size is 7 5/8 inches wide x 7 7/8 inches high.

I want to put one of these doors in the wall from my den to my screened in porch. That wall appears to be about 8-10" deep. Can I use this door & a few of the cat mate wall liners to make this work?
Answer by ChewyNov 03, 2017
This door can be added into your wall with the addition of the Cat Mate Wall Liner. Any number of these 2-inch sections may be added to cat flaps to enable easy wall installation.

ReviewsWrite a Review

Rated 4.3725 out of 5 stars
51 Ratings
Would recommend to a friend

51 Customer Reviews

Rated 4 out of 5 stars
By CCKitty on Apr 24, 2023

Works great

It fit well in our external metal door. The magnet on the swinging cat door hold it closed well but it take a little pressure to push it open. The cats do it but it is taking some coaxing.

Rated 5 out of 5 stars
By Eman on Oct 28, 2022

Works very well

Had to get a pet door for access to the basement for my cats. Wasnt sure if my larger cat would fit but he has no problem.

Rated 5 out of 5 stars
By Brooke on Sep 17, 2021

easy to use

We installed this in the lifting garage door because it works on doors that thin. It's easier to use, more intuitive, than our existing cat door in the garage leading into the house, both tabs out means open both ways, both in means locked both ways. Our older cats are reluctant to use it, but they'll get used to it and use it more as it gets colder. Our kitten loves it and uses it many times a day. My only safety concern is that the plastic is so dark that it could be difficult to see if a cat is about to come out when opening the garage door.

Rated 4 out of 5 stars
By PieCat on Oct 8, 2021

Great value!

The cat door was easy to install, looks great, well made and is a great value. We are training our stray Cat to use the door and she is learning fast. This was a good option for her.

Rated 5 out of 5 stars
By lydia on Aug 19, 2021

Good quality

Easy installation. Was done in a heartbeat. My cats don't seem to like the door. We just taped it open so they can access their cat box in the closet. It seems shorter than I expected or maybe I put it too low in the door. My cat crouches to get in. Still a good buy.

Rated 5 out of 5 stars
By mjcat on Nov 2, 2021

great cat door

wonderful easy to install and cat was using within an hour and has no trouble in and out. Love the product.

Rated 5 out of 5 stars
By PghCatMom on Jun 17, 2021

This is the one that works with the Cat Mate Wall Liner

I haven't installed this yet, so I can only tell you that it appears to be a decent door - especially for the price. Solid, plastic construction with a clear, see-through door that can be locked. I opted to write this review now instead of waiting until it was in use because I wanted to let anyone out there searching for the door that goes with the Cat Mate Wall Liner ( - Chewy item # 75291), that THIS is the door. This door - (Chewy item # 75277) - is Cat Mate model # 235. According to the box for the wall liner it will also work with model # 234, but good luck figuring out which one that is.

Rated 5 out of 5 stars
By Dogdoor on Aug 15, 2021

Doog/cat door

Easy to install maybe 10 mins top with the right tools, my 85lb pit can go in and out and also my two little cats love playing with it.

Rated 5 out of 5 stars
By Cheryl on Sep 16, 2021

Easy to learn in and out

My cat Mojo learned how to use in one day, Barry got it, but my youngest cat hasn't gotten it yet

Rated 3 out of 5 stars
By Angela on Apr 2, 2021

Screw to short to install

The screws that come with it are WAY to short to install this cat door in a normal sized door. Luckily my hub has lots of tools and accessories so he found the right length of screw to make it work. Those screws didn't go thru far enough to attach the other side of the cat door. Its supposed to go thru the front side then the door then the backside and the screws were at least an inch to short maybe more.