Cat Mate 4-Way Locking Cat Flap with Door Liner

By Cat Mate
Rated 4.3542 out of 5 stars
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Cat Mate 4-Way Locking Cat Flap with Door Liner, Brown slide 1 of 4
Slide 1 of 4
Cat Mate 4-Way Locking Cat Flap with Door Liner, Brown slide 1 of 4
Color: Brown

$26.90Chewy Price
$46.73Chewy Price

In Stock
FREE 1-3 day shipping over $49

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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.
Play Video: Learn More About Cat Mate From Our Team of Experts
Learn More About Cat Mate From Our Team of Experts

Get Cat Mate’s Wall Liner for easy wall installation.

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FeaturesLockingLockingInsulated, LockingLockingInsulated, Locking
Door TypeStandardStandardStandardStandardStandard
Assembly RequiredYesYesYesYesYes
Tools IncludedN/AN/AN/AN/AN/A

Questions & Answers

25 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 4.3542 out of 5 stars
48 Reviews
Would recommend to a friend

48 Customer Reviews

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.

Rated 1 out of 5 stars
By 1dom on Jun 29, 2021

Medium cat door

No instructions, no template and most importantly no screws.

Rated 4 out of 5 stars
By Blue on Jan 14, 2021

Nice door. Easy to install.

I’m an over 60 woman with decent handy man skills and I installed this door in about an hour and a half. I was able to train the cat in a weekend and it is going well. I installed in a solid door between the laundry room and garage. The garage does get cold but I’ve noticed no difference in the temperature in the laundry room. I can’t say how it would work installed in a door directly to the outside.

Rated 5 out of 5 stars
By Phil on Jun 19, 2021

In-wall cat door.

This is a great product. Seems to be very well-made and secure.