cat door for windows

What greater gift than the Love of a Cat!! Right? In the first instance when you see them, they appear to be a small round fluffy furball which is so…. Cute!! From being super adorable to a wild mess creator, a kitty has many personalities. If you own one, you know all the moods of a cat and also know how much they love freedom. So if you’re planning to own a feline, you should know these things. Here, we are showing some cat doors for window

No matter how angry you are at your kitten, just one MEOW and all the anger vanishes, right? After all, how can you be mad at such a cute little creature? Having a cat is great, but sometimes it becomes an issue like when you’re not home, your kitten won’t be able to enter the house. You have to get up and open the door for your feline every time whenever she wants to go outside. Are you also facing these kinds of problems?

If yes, then it’s time to install a window cat door, which not only resolves all these problems but also gives freedom to your feline. Don’t know how to install one or just never heard this word before? No worries, as in this blog, we’re going to tell you everything about this. We’re also providing the list of the best cat doors so that you can easily buy one for your little fluffy ball.

What is a Cat Door?

A Cat Door or a pet flap is a tiny opening that allows pets to enter & exit the house. You can install it on walls, doors, and even windows. The main purpose of this is that it gives freedom for the pets to go and come whenever they want. This is also helpful for pet owners as they don’t have to take their cat or dog outside manually.

There are various types of window cat doors available in the market, such as cat doors for windows, walls, and doors. There are also some of them that come with advanced technology, so select the one according to your pet.

Now you will be thinking that what are the things you should keep in mind while buying a cat door?

Here are some common features which you should keep in mind before purchasing any pet doors:

  • Size: Whether you have a tiny kitten or a full-grown cat, always buy the pet flap according to the size of your pet.
  • Location: Another critical factor is the place where you’re going to install it. Some can be fitted in any type of door and window, whereas some can only be installed on glass doors. So it is advised to determine the location and then start searching for one.
  • Comfort Level & Accessibility: Always make sure that the doorway is accessible and comfortable for your cats. Because if they didn’t like it, they won’t use it. Some cat doors come with extremely high technology, which is sometimes hard to understand for your cats
  • Durability: Always get the one that is weather-protected and scratch-free. Once your kitty will know how to use a cat door, she’ll use it all the time. So, it is better to invest in a good one that can run for a longer time.

After this, the next step is to buy a cat window for your home to show your love to your dear cats. Below is the list of 7 cat doors for windows, which are best in every way.

1. MiBowle Automatic Microchip Pet Feeder

MiBowle Automatic Microchip Pet Feeder

The MiBowl® feeder identifies pets by their microchip and allows only them access to their food bowl. It keeps wet and dry food fresh and prevents other pets from stealing food.

Key Features –

  • Detects pet’s microchip for access to the food bowl
  • Holds up to 12oz of wet or dry food
  • Programmable for up to 10 pets
  • A covered bowl keeps food fresh and longer
  • Compact design fits any home
  • Prevents food theft by other pets
  • Keeps food fresh for longer
  • Easy to clean and dishwasher safe
  • Quiet lid opening
  • Requires batteries (not included)
  • More Expensive than basic feeders

2. Locking Cat Door by Cat Mate

Locking Cat Door by Cat Mate

This door is perfect for large felines such as Savannah & Siberian, and sometimes it is even useful for small dogs (Yorkshire Terriers & Pekinese). This product is from Cat Mate and comes with dimensions of 23.5 (L) x 5.7 (D) x 25.4 (H) cm, which is about 522 g. So any pet up to a shoulder height of 14″ (360mm) can easily fit into this. This product is very easy to install and also comes with written instructions, so there is no chance of mishandling.

Key features:

  • Comes with a brown large cat flap with a liner
  • It has a 4-way locking system
  • It also has a brush strip to reduce energy loss and silent action of the pet
  • Comes with complete instructions and guidelines


  • Has good finishing
  • Comes with well-written instructions
  • Easy to assemble


  • Inner parts are fragile
  • Looks huge on doors
  • Locking issues

3.  Cat Door Screen Door by Catoop company

Cat Door Screen Door by Catoop company

If you’re facing a problem in installing a cat window in your existing door as many don’t fit. The solution is this door, which is manufactured by the Catoop company. Yes, because whether your house has a sliding door, patio, window, screen door or even panels, this cat screen door can easily fit in any type of door. The product comes with the screws and manual guide, which makes the installation process smooth and fast.

Key Features:

  • It comes with two sidelocks, so you can prevent your pet from going out.
  • The cute paw design on the flap will make your pet fall in love with this. You can also give this to any pet owner.


  • Great Quality
  • Easy Installation


  • Complex mechanism
  • Locking issues

4. Cat Door with 4 Way Locking by Rikounan

 Cat Door with 4 Way Locking by Rikounan

A cat door takes care of your pet’s outdoor activities. Right? So why not select the one which is best for them. This cat window is by Rikounan and perfect for you if you have a big naughty cat. It has dimensions 9.25″ (W) x 9.84″ (H) x 2.17″ (D) of outer frame and 7.08″ (W) x 7.48″(H) inner size. So if your pet is lighter than 17.64 lb and waist circumference shorter than 23.62″. Besides that, you can easily lock it when it is not in use. It comes in two colors: Blue & Pink.

Key Features:

  • It has a 4-way locking system.
  • Comes with the transparent cat flap
  • Built with the ABS material that makes the surface smooth and durable


  • Can be fit on both interior & exterior doors & windows
  • Makes no sound
  • Water-resistant
  • Durable


  • Doesn’t come with the instructions
  • Removing is difficult
  • Will take up time in assembling.

5. SureFlap Microchip Cat Door by SureFlap LLC

SureFlap Microchip Cat Door by SureFlap LLC

This cat door for window has a feature that makes it so unique and also, because of that, it won many awards, including the PQ awards and the Commerce Awards. It has a microchip system that helps to keep stray wild animals out. It identifies the microchip of your pet and only allows them to pass through. Isn’t it a wonderful thing?

Key Features:

  • The microchip function of this product is compatible with microchips all over the world.
  • Just insert four AA batteries, and it will last up to 12 months.
  • The chip system can identify 32 microchips at the same time, so you can welcome your pet’s friends.


  • Comes with a 3-year warranty
  • Energy efficient
  • Comes in 2 colors


  • Difficult to understand
  • Not durable

6. Cat door with Telescopic Frame by Lifepul

Cat door with Telescopic Frame by Lifepul

This window cat door is by Lifepul, which comes with the telescopic frame. It is also one of the Amazon Bestsellers in pet supplies. The overall size of this product is 24.9 (H) x 5.3 (D) x 22.9 (L) cm and weighs about 349 g.

It has four operating modes :

  1. Swing out only
  2. in only
  3. Both in and out
  4. Fully locked

Key Features:

  • With the multiple lock modes, it guarantees your pet safety
  • Easily blend with the door, so it is entirely invisible
  • Can be easily cleaned


  • Magnetic Lock System
  • Easily adjustable
  • Scratch-free
  • Super Easy installation


  • Only for Glass doors
  • Not energy sufficient

7. Soft Flap Cat Door by Ideal Pet

Soft Flap Cat Door by Ideal Pet

The most significant feature of this product is that it comes in multiple sizes so that you can order the one according to your pet’s height & weight. Isn’t it amazing? A cat from 12 to 25 pounds can easily pass through this soft flap. Another exciting thing about this cat door is that you can easily install this in simple 4 steps, which only takes 20 minutes.

Key Features:

  • This cat door comes with a Tamper Proof mounting system, which means it can’t be removed from outside.
  • The transparent flap allows the pet to see through the door.


  • Transparent Flap
  • 4 Easy step installation
  • comes in multiple sizes


  • Design issues

8. Plastic Cat Door by Depets

Plastic Cat Door by Depets

The size of this awesome cat flap is 20.1 (L) x 6.1(D) x 21.1(H) cm, which only weighs about 340 g. It comes in white color and easily blends with the rest of the house. There are also various sizes available in this, such as the size of the medium one is 7.5″ x 7.8″ x 2″.

Key Features:

  • This plastic flap comes with a 2-way lock system. So, you’re able to lock it from both inside and outside.
  • The locking features are effortless to understand for your little kitty.
  • It can be installed anywhere in the house.


  • Comes with a liner
  • Easy Mechanism
  • Has a simple and sleek design.
  • long-lasting


  • Expensive
  • Needs effort while assembling.


Now, you know everything about a cat window. Have you decided to pick your favorite one? There are also plenty of other ones on the site that come in various sizes and colors, and also the installation process is easy. Just make sure to keep certain things in mind while buying one. Also, don’t forget about the pricing as some of them can be expensive. So order your cat door for the window right away.

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