10 Best Cat Door For Window (2024 Update)

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When you’re looking for the best cat door for your window, it can be a tricky decision. With so many options, it’s hard to know which one is the right choice. Here are 5 key points to consider when choosing the best cat door for your window:

1. Size: You’ll want to make sure the cat door you choose fits the size of your window. Measure your window before you purchase a cat door to make sure it’s the right size.

2. Security: You’ll want to make sure that the cat door you choose is secure. Look for locks and other security features that will keep your pet safe.

3. Material: Look for a cat door made from durable materials that will last. Consider materials like plastic, metal, and wood.

4. Weatherproofing: Look for a cat door that is weatherproof, so it can withstand the elements.

5. Installation: Make sure the cat door you choose is easy to install. Look for doors that come with instructions and hardware, so you can easily install it yourself.

By considering these 5 key points, you’ll be able to find the best cat door for your window. Whether you’re looking for a door that is secure, durable, or easy to install, you’ll be able to find the perfect cat door for your needs. With the right cat door, you’ll be able to give your pet the freedom they deserve.

10 Best Cat Door For Window

1. Aluminum Sash Window Pet Door, Large, White, Cat Flap, 6.25" X 6.25" Flap Size (27swdck)

The Ideal Pet Products Aluminum Sash Window Pet Door is designed with your pet's safety in mind. It is constructed of high quality white finish aluminum and installs easily into most aluminum sash window styles, with a minimum height requirement of 15.0625". The locking rigid flap is made of unbreakable clear Lexan and allows your pet to see through the opening, ensuring their safety. It is recommended for pets weighing between 2 and 25 Pounds. With a manufacturer warranty that does not apply to products purchased through Amazon Warehouse Deals, you can trust that your pet will be safe and secure.

If you need any assistance with this product, Ideal Pet Products offers expert US-based customer care specialists who are available seven days a week. You can be sure that you will get the help you need, whenever you need it. The Ideal Pet Products Aluminum Sash Window Pet Door is the perfect choice for pet owners who want to keep their furry friends safe and sound.

2. 4-Way Locking Pet Door For Cats & Dogs, 9.9" X 9.2" For Interior/exterior Doors & Windows/walls.

The Depets Large Cat Door is a 4-way locking pet door for cats and doggies with a circumference less than 23 inches. It is suitable for installation on doors, windows, walls, and cupboards, making it a great choice for all your pet's needs.

The outer size of the cat door measures 9.9" x 9.2", while the inner size measures 7.08" x 7.48" and the cut-out size is 7.7" x 8.3". This size is perfect for cats and doggies lighter than 17.64 lb. It is also equipped with four independent switch modes – swing out only, in only, both in and out, and fully locked – which allows you to easily control your pet's in and out.

The exterior screen of this cat door is water-resistant, while the transparent flap allows your pet to see through the pet door. It also comes with a brush strip that reduces noise from the door closing. Made of ABS plastic, this pet door is weather-resistant, durable, and has a smooth surface.

Installing this pet door is easy, as it comes with complete instructions. So if you're looking for a pet door that is suitable for cats and doggies of all sizes, the Depets Large Cat Door is a great choice. Its four switch modes and thoughtful design make it both practical and easy to use.

3. Cat Door Flap, Extra Large (11" X 9.8"), 4-Way Lock, Weatherproof, Easy Install

This versatile EGETOTA Cat Door Flap Extra Large is designed with a 4-way locking mode to easily control your pet's access in and out. The outer size measures 9.8" x 11" x 2.15" (W x H X D) and the inner size is 7.9" x 8.7" (W x H). The Cut-Out Size is 8.3" x 9.5" (W x H), making it suitable for installation in thin walls, doors, and windows. This pet door is suitable for cats that weigh less than 27.54 lb and have a waist circumference of less than 24.8".

This pet door is made of high-quality ABS material that is durable and weather-resistant. To ensure weather-proofing, it comes with a fixed groove with snap tabs for a brush strip. Even if the brush strip falls off, it can easily be put back into the fixed groove, reducing noise and preventing rain, wind, and pests from entering.

Installation of this pet door is easy and straightforward. Included with the product is an instruction manual and a video tutorial, guiding you through the necessary steps. The tunnel depth can also be trimmed according to your needs.

This pet door is suitable for both interior and exterior doors, walls, windows, cupboards, and glass. With its 4-way locking mode and high-quality construction, this pet door is the perfect solution for providing your pet with easy access in and out of your home.

4. Draft Stopper/blocker – 38" – Keep Heat In, Cold/noise/odors Out

This 38-inch-long cat-themed door draft guard is the perfect way to save money and energy. With a weighted design, it fits snugly against the bottom of your door or drafty window, blocking out cold air and keeping heat in. Not only does it help regulate the temperature in your home, but it also prevents noise, dust, and fumes from entering.

This draft stopper has a realistic looking cat design, complete with eyes, whiskers, nose, mouth, ears, tail, and paws. It's like having a real cat stretched out in front of your door, but without the need for a litter box! Furthermore, it's easy to store thanks to the handy loops on either end. You can hang it on the doorknob or other convenient place, so you don't have to trip over it when it's not in use.

The soft fabric exterior and sand-weighted stuffing on this draft stopper allow it to form fit to your doors and windows. It measures approximately 38 inches long x 4 inches tall x 3.5 inches deep, helping keep your floors clutter free. It makes a great addition to any home décor, while keeping your home warm and cozy.

Evelots has offered unique products to customers for over 10 years, and this draft stopper is no exception. It comes with a 30-day easy return policy, so you can be sure you're getting the best product for your money. Keep your home warm and comfortable with this energy-saving cat door draft guard from Evelots.

5. Patio Pacific Inc. Cat Door For Horizontal Sliding Windows – Lockable, Energy Efficient, Low Cost.

The Patio Pacific Inc. Cat Door for Horizontal Sliding Windows is a lightweight, energy efficient, low cost solution to your pet entry and exit control needs. It features an innovative design that fits snugly into horizontal sliding windows 34” – 37”, 43" – 46", 46” – 49”, or 57" – 60" high and at least 1” thick. The lightweight vinyl flap is easy for small cats and dogs of all sizes to push through.

Installation of the cat door for horizontal windows is a breeze with its spring-loaded, tool-free design. The sturdy aluminum frame is resistant to weather corrosion, giving you peace of mind that you won’t have to replace it anytime soon. To ensure your pet’s safety, a press-fit locking cover is included to restrict access through the cat door as needed.

The Patio Pacific Inc. Cat Door for Horizontal Sliding Windows is the perfect option for pet owners looking for an easy, low-cost way to keep their animals safe and secure. Its lightweight flap is easy to use, while the sturdy aluminum frame is resistant to corrosion. With its tool-free installation and included security cover, you can rest assured that your pet is safe and secure.

6. Whiskers & Windows Cat Door For Sliding Glass Doors, 4-Way Lock, Small/large Flaps, Adjustable Height, White Frame (01ww-A10lc-1w-2ss)

This Whiskers & Windows Cat Door for Sliding Glass Doors is the perfect solution for pet owners looking to give their cats some freedom while maintaining a secure home. This door fits sliding glass doors with adjustable height ranges of 75”-77.5” and 77.5”-80”, and comes with a white frame measuring 7”x7.75”. The quick and easy installation and removal with the included spring loaded frame requires no tools. The patio cat door panel also comes with foam weather stripping for insulation, and the aluminum frame and plastic pet door are both durable and corrosion-resistant.

The Whiskers & Windows Cat Door for Sliding Glass Doors is designed to fit most sizes of cats, using a 4-Way Lock flap that can be adjusted to different sizes depending on the size of your cat. This door has been designed for maximum convenience for both you and your pet, allowing you to keep your home secure while giving your cats the freedom to explore. Measuring guidelines are provided to ensure the perfect fit for your sliding glass door, so your pet can enjoy their newfound freedom in no time.

7. 4-Way Waterproof Cat/dog Flap Door – White

This gomaomi Cat Flap Door is the perfect solution for giving your cat access to any interior room, while giving you complete control. It is suitable for any wall or door that is up to 50mm thick and can fit cats up to 16 lbs. With an outer size of 7.5" x 7.8" x 2" (W x H x D) and an inner size of 6.1" x 6.3" (W x H), it is easy to install in windows, doors, cupboards etc.

The door features a transparent flap that lets your pet see through and an exterior screen for waterproofing. It also includes a brush strip to reduce noise from the door closing. The four switch modes – swing out only, in only, both in and out, and fully locked – make it easy to control your pet's in and out. Installation instructions are included, making installation a breeze.

This gomaomi Cat Flap Door is a great choice for giving your pet access to the bedroom, as well as food or the litter box when kept behind closed doors, to keep the dog and kids out. It is waterproof, durable and easy to use, giving you complete control of your pet's access.

8. Cat Door For Horizontal Sliding Windows, Large Cat Flap, Fits 46"-49" H, White

The Whiskers and Windows Cat Door is a great solution for pet owners seeking to give their beloved cats and small dogs access to the outdoors. This innovative product is designed to fit most standard horizontal sliding windows, with adjustable height up to 3 inches. The corrosion-resistant aluminum frame and plastic pet door are durable enough to withstand daily use, making it a great, cost-efficient choice for pet owners.

The Whiskers and Windows Cat Door is easy to install, with only a flat-head screwdriver needed to adjust the spring loaded height adjustment piece. It offers two size options, with a small 6" wide x 6" tall flap or a larger 7" wide x 7 1/2" tall flap, both of which are ideal for cats and small dogs. It also provides flexible security with a built-in four-way locking mechanism, allowing owners to choose from fully locked, in-only, out-only, or unlocked access.

By choosing the Whiskers and Windows Cat Door, pet owners can give their cats and small dogs the freedom to come and go as they please, while still ensuring the safety and security of their home. With its versatile design, easy installation, durable construction, and flexible security features, this product is sure to provide pet owners with peace of mind that their pet is safe and secure.

9. Magnetic Pet Door With 4-Way Lock, Weatherproof For Cats/dogs, Easy Install (White, M).

The EGETOTA Cat Door Flap is an upgraded version of a classic pet door. This pet door is designed with a 4 way locking mode, allowing owners to easily control their pet's in and out access with a rotary lock with tabs. It is made of high quality ABS material, which is weather-resistant and durable. The surface is smooth and it also provides a fixed groove with a magnet for a weather-proof brush strip to be firmly fixed in place.

The EGETOTA Cat Door Flap is suitable for cats lighter than 15.7 lbs and is easy to install. It has an outer size of 7.56" x 2.17" x 8.46"(W x H x D) and an inner size of 6.18" x6.30"(W x H). It comes with a step by step installation instruction in the instruction manual included in sales box and installation presentation video for you reference. Additionally, the tunnel depth can be cut down according to your installation needs.

This cat door flap is suitable for installation on doors, thin walls, windows, cupboards, glass, etc. It is easy to use and provides a secure and weatherproof seal to keep out wind, rain, and other pests. It is the perfect pet door for cats and kittens, giving them the freedom to come and go as they please.

10. 4-Way Cat Door Lock, 7.5" X 7.8" For Windows/walls, White

This Cat Door Medium is the perfect solution for controlling your pet's in and out access. It is made of high-quality, weather-resistant ABS plastic, with a smooth and durable surface. The 4 way locking mode allows you to easily adjust the door between out only, in only, both in and out, and fully locked modes. The transparent flap allows your kitties and doggies to see what's on the other side.

The Cat Door Medium measures 9.2" x 9.9" x 2.16"(W x H x D) on the outside, with an inner size of 7.1" x 7.5"(W x H). The cut-out size is 7.7" x 8.3" (W x H), making it suitable for installation on doors, walls, windows, cupboards, and glass. It's suitable for cats and doggies that are lighter than 17.64 lb and with a waist circumference shorter than 23.62''.

The Cat Door Medium is also designed with an improved weather-proof brush strip to reduce noise, stop rain drops, and prevent wind or pests from entering. Installing the door is easy and straightforward, with step by step instructions included in the manual. All you need to do is prepare the necessary installation tools and follow the instructions. In no time, you will have a pet door installed on your interior or exterior door, wall, window, cupboard, or glass.

Best Cat Door For Window FAQs

Can you put a cat door in a window?

Yes, it is possible to put a cat door in a window. This is a great way to give your cat access to the outdoors without having to worry about them getting out of the house. The first step is to measure the window and the cat door to make sure they will fit together. You will also need to make sure the window is strong enough to support the weight of the cat door. Once you have the measurements, you can purchase the cat door and the necessary hardware.

Next, you will need to install the cat door. This will involve cutting a hole in the window frame to fit the cat door. You will also need to make sure the cat door is securely attached to the window frame. You may need to use screws or nails to secure the cat door in place.

Once the cat door is installed, you will need to make sure it is secure. You can do this by adding a locking mechanism to the cat door. This will help to ensure that your cat cannot get out of the house without your permission.

Finally, you will need to train your cat to use the cat door. This can be done by placing treats or toys near the cat door and encouraging your cat to go through it. With patience and practice, your cat should soon be able to use the cat door with ease.

How do you put a kitty door in a window?

Installing a kitty door in a window is a great way to give your cat access to the outdoors without having to leave the window open. The first step is to measure the window opening and purchase a kitty door that fits the opening. Make sure to get a door that is designed for windows, as these are designed to be more secure and weatherproof.

Next, you will need to cut a hole in the window frame to fit the kitty door. Use a jigsaw or other cutting tool to make the hole. Make sure to measure twice and cut once to ensure the hole is the correct size.

Once the hole is cut, you can install the kitty door. Place the door in the hole and secure it with screws. Make sure to use weatherproof screws to ensure the door is secure and won’t come loose in bad weather.

Finally, you will need to install a locking mechanism on the kitty door. This will allow you to control when your cat can go outside and when they must stay inside. There are several types of locks available, so make sure to choose one that is secure and easy to use.

Once the kitty door is installed, you can give your cat access to the outdoors without having to worry about leaving the window open. This is a great way to give your cat the freedom to explore the outdoors while still keeping them safe and secure.

Is it a good idea to have a cat door?

Having a cat door can be a great idea for many pet owners. It allows cats to come and go as they please, giving them the freedom to explore the outdoors and get some exercise. It also eliminates the need for pet owners to constantly open and close the door for their cats. Additionally, a cat door can help keep other animals out of the house, as cats can easily slip through the door while larger animals cannot.

However, there are some drawbacks to having a cat door. For one, it can be a security risk, as it can allow other animals or even people to enter the home. Additionally, cats may bring in dirt, leaves, and other debris from outside, which can be a hassle to clean up. Finally, cats may also bring in fleas, ticks, and other pests, which can be difficult to get rid of.

Overall, having a cat door can be a great idea for many pet owners, but it is important to consider the potential drawbacks before making a decision. If you decide to install a cat door, make sure to take the necessary precautions to ensure the safety and security of your home.

What is the best type of cat flap?

The best type of cat flap depends on the needs of the cat and the owner. For cats that need to be kept indoors, a magnetic cat flap is a great option. These cat flaps use a magnet on the cat's collar to open the flap, allowing the cat to come and go as it pleases without the risk of other animals entering the home. For cats that need to be kept outdoors, an electronic cat flap is a great option. These cat flaps use a microchip or RFID tag on the cat's collar to open the flap, allowing the cat to come and go as it pleases while keeping other animals out. For cats that need to be kept in a specific area, a manual cat flap is a great option. These cat flaps require the owner to open and close the flap manually, allowing the cat to come and go as it pleases while keeping other animals out.

No matter which type of cat flap is chosen, it is important to make sure that it is properly installed and maintained. This will ensure that the cat flap is secure and that the cat is safe. Additionally, it is important to make sure that the cat flap is the right size for the cat, as a cat flap that is too small can be a safety hazard.