10 Best Cat Door For Window
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When it comes to providing your feline friend with access to the great outdoors, a cat door for a window can be a convenient solution. However, with so many options available on the market, finding the best one for your specific needs can be a daunting task. That’s where we come in.
We have carefully researched and evaluated numerous cat doors for windows to bring you a list of the top 10 products currently available. Our selection process involved considering factors such as durability, ease of installation, security features, and overall customer satisfaction.
By narrowing down the options to the best of the best, we aim to save you time and hassle in your search for the perfect cat door for your window. Whether you’re looking for a simple and affordable option or a more high-tech solution, our list has something for every cat owner. Say goodbye to the frustration of endless scrolling and let our curated list guide you towards the ideal cat door for your furry companion.
Top 10 Cat Door For Window In The Market
Cat Door For Window Reviews
Bestseller No. 1
Aluminum Pet Door for Windows, Width Adjustable to Fit Window Width 31"-36",...
- 𝙀𝙖𝙨𝙮 𝙄𝙣𝙨𝙩𝙖𝙡𝙡𝙖𝙩𝙞𝙤𝙣:The tool-free aluminum cat door fits most sliding windows (31"-36" wide), Install or remove within minutes with zero damage—perfect for renters or anyone craving instant pet freedom without breaking the bank
- 𝙁𝙧𝙚𝙚𝙙𝙤𝙢 𝙛𝙤𝙧 𝙥𝙚𝙩𝙨, 𝙘𝙤𝙣𝙩𝙧𝙤𝙡 𝙛𝙤𝙧 𝙮𝙤𝙪: Let cats or small dogs come and go as they please, while 4 lock modes let you easily manage their outdoor time. Perfect for balancing independence and safety
- 𝙀𝙣𝙚𝙧𝙜𝙮 𝙨𝙖𝙫𝙞𝙣𝙜: Magnetic closure snaps tight with foam bumper & vinyl weatherstripping to isolate the wind and rain, and slash energy bills—no leaks, no wasted heat/cool air
- 𝙀𝙭𝙦𝙪𝙞𝙨𝙞𝙩𝙚 𝙖𝙣𝙙 𝙗𝙚𝙖𝙪𝙩𝙞𝙛𝙪𝙡: Aluminum alloy window and cat door integrated design, with excellent workmanship. The exterior is coated with a white layer to enhance its appearance while preventing scratches or corrosion. High definition hard glass provides you with reliable quality and clear visibility
- 𝘼𝙣𝙭𝙞𝙣 𝘼𝙛𝙩𝙚𝙧 𝙨𝙖𝙡𝙚𝙨: We are committed to providing customers with high-quality products and after-sales service. We offer a three-year after-sales service, during which any malfunctions do not require the product to be returned and will be replaced directly! Your pet will love this door
Bestseller No. 2
Petoasis Pet Door for Window, Suitable for Window Widths of 23"-28", Quick-Fit...
- 【QUICK INSTALLATION】Window cat door is designed for sliding Windows. Not only solves the problem of free access for pets, but also avoids the trouble of damaging walls or doors and Windows. With just your hands and a few simple steps, you can easily complete the installation in 10 minutes without any professional tools.
- 【PURCHASE GUIDE】Suitable for sash windows with a width of 23"-28".Flap size: 7.8"W ✖ 10.6"H. Door frame height: 15". Door frame thickness: 1".Before purchasing, please make sure to measure the window width according to the provided method. Otherwise, the purchased product may be too large or too small, making it unusable.
- 【MAGNETIC CLOSURE】The flap's bottom is embedded with magnets to ensure that the flap can quickly return to its original position after each use, blocking intruders. Weatherstripping around it, blocking the invasion of wind and rain, keeping your home dry and warm. Comes with Foam Bumper Seal and Vinyl Draft-Seal.
- 【MULTI-MODE LOCK】This pet door for window lock integrates four locking mechanisms: two-way closing, two-way opening, outward opening, and inward opening. The tightness of the door lock has been adjusted to achieve an ideal state that is both easy to operate and difficult to move by lively pets.
- 【AFTER-SALES】The aluminum frame offers solid support. The hard plastic flag retains its new look. The spring mechanism on both sides of the cat door window insert gives it the ability to be quickly removed and reinstalled.We provide 2 years of after-sales service, if you have any questions please leave a message for consultation.
Bestseller No. 3
Ideal Pet Products Aluminum Sash Window Pet Door, Adjustable to Fit Window...
- High quality white finish aluminum construction installs easily into most aluminum sash window styles. Minimum sash window height requirement is 10.625"
- Locking rigid flap is made of unbreakable clear Lexan to allow pet to see through opening and is non-toxic for added safety
- Flap Size: 6-1/4” x 6-1/4”. Recommended for pets 2 to 12 Pounds
- Animal Lock-Out slide included
- Elegant white aluminum finish: Crafted with high-quality materials, it's not just durable but also adds a touch of elegance to your window.
Bestseller No. 4
Thin Cat Door for Windows, Pet Doors and Sliding Door, Safety Pet Door with 4...
- Freedom & Convenience - Through the great cat door, your cats or small dogs can go in and out easily and quietly. They won’t feel trapped and you no longer bother to open or close the door for them.
- Safer with 4 Lock Modes - By slide the switches, you can adjust the access mode to Free In & Out, Fully Locked, Out Only, In Only, control your pet’s access and keep away stray animals.
- No Tunnel Part, No Need to Cut - The panels are only 0.78in thick and tightly fitted, suitable for windows, wooden door and sliding glass door, etc. With 7.7 x 7.5in outer size, 6.7in x 6.3in flap, the cat door for window great for cats and small dogs with waist circumstance shorter than 19.8in.
- Durable & Comfortable - Made of sturdy ABS plastic, the cat door interior door is ready to serve your pets for long time. With sealing well strip, magnet for aligning, it can keep away bugs and the smell of cat litter, reduce the loss of cold air in summer and the loss of heat in winter.
- Simple Installation - Package includes detailed instructions(with templates on), 8 screws and their caps, double-sided tapes. You can cut the template off and install the cat door for sliding glass door easily.
Bestseller No. 5
Custom Cat and Small Dog Pet Door for Windows by Cat Flap Fever – Locking...
- Custom Fit for Sliding or Vertical Windows - Custom cat door window insert built to fit your exact dimensions—works with vertical and horizontal sliding glass windows or sash-style tracks. Perfect for homes, apartments, RVs, and more.
- Locking Pet Door Options That Keep Unwanted Guests Out - Choose from magnetic flap, 4-way locking, or microchip pet door models. Microchip option allows entry for your pets only—up to 30 cats or dogs. Ideal for pet security and selective access.
- Easy Tool-Free Install & Removal - No cutting or hardware needed. Installs in under 2 minutes and removes just as easily—great for renters or seasonal use. Works with sash window frames or slider tracks.
- Weather-Resistant with Plexiglass or PVC Base - Choose from clear plexiglass (best for shorter widths) or solid PVC base for extra durability in longer inserts. Foam + brush weatherstripping seal out drafts, bugs, and moisture.
- Made in the USA with Premium Quality Materials - Every insert is handcrafted in Georgia using high-quality, durable, and weather-resistant components. Built to last and trusted by thousands of pet parents across the country.
Bestseller No. 6
Depets Large Cat Door (Outer Size 9.9" x 9.2"), 4 Way Locking Cat Flap Door for...
- 4 Switching Modes: Depets cat door interior door has four independent models to lock with switches - swing out only, in only, both in and out, and fully locked, easy control of your pet's in and out
- Applications: Outer size: 9.25" x 9.92" x 2.16"(W x H X D), Inner size: 7.08" x 7.48"(W x H), Cut-Out Size: 7.7" x 8.3" (W x H). This cat door exterior door is for cat lighter than 17.64 lb and waist circumference shorter than 23.62"
- Easy To Install: Complete instructions included, you can easily install our doggy door in windows, doors, cupboards etc.
- Thoughtful Design: Transparent flap let pet see through the pet door. Exterior screen is water resistant. Brush strip reduces noise from the door closing
- Assured Quality: Made of ABS plastic, weather-resistant, the surface of this window cat door is smooth and durable
Bestseller No. 7
CEESC Extra Large Cat Door (Outer Size 11"x9.8"), Weatherproof, White, ABS...
- 4 WAY SWITCH MODE --- The pet door could be adjusted by the Red and Green switches with tabs to 4 modes: out only, in only, both in and out, and fully locked, easy control of your pet's in and out
- SIZE & APPLICATION --- Outer Size: 9.8" x 11" x 2.15"(W x H x D), Inner size: 7.9" x 8.7"(W x H), Cut-Out Size: 8.3" x 9.5" (W x H); fits doors and thin walls, for cats and doggie under 27.54 lbs and with a waist smaller than 24.8 inches
- SAFE & THOUGHTFUL --- The transparent flap let pet see through the door. Exterior rain seal is for waterproof. Brush strip eliminates noise from the door closing
- EASY TO INSTALL --- Complete instructions included, make you easily install in windows, doors, cupboards, panels and walls etc
- EXCELLENT QUALITY --- Made of ABS material, weather-resistant, the surface is smooth and durable
Bestseller No. 8
Ownpets Pet Screen Door,Inside Door 8x10x0.4 inch,Lockable Magnetic Flap Screen...
- PLEASE NOTE SIZE - Flap opening size is 8." W x 10.2" H, For SMALL dogs and cats or other small animal.
- AUTOMATIC CLOSE & LOCKABLE - Dog door with magnetic flap closures, built-in magnetic can keep the door automatically closed when your dog leaves
- SUITABLE FOR ALL SCREEN DOOR - Our item suitable for all the screen door and allow your pets freedom to get in and out.
- DURABLE - Our dog door frame is made of high quality ABS material, Especially mesh yarns, the mesh yarn is made of expensive materials and is strong and durable.
- EASY TO INSTALL - Just need to fix it with screws and operate according to the instructions.
Bestseller No. 9
CEESC Large Cat Door for Interior/Exterior Door, Weatherproof, White, Rotary 4...
- ☞CONVENIENT LOCK --- The knob-style switch is 4 way rotary, you can easily rotate it to 4 modes with the arrow and icons to control your cat's access options: in only, out only, in and out freely, totally locked
- ☞IMPROVED WEATHER-PROOF BRUSH STRIP --- It provides a fixed groove with snap tabs for weather-proof brush strip, firmly fix the brush strip. Even if the brush strip comes off, easy to put it back into the fixed groove. This greatly help the brush strip reduce noise, stop rain drop, wind or pest like mosquito to the most
- ☞THOUGHTFUL SCREWS --- It comes with 2 packs of 8 screws each, one is packed with short screws, the other long. Please screw in with them from both sides to prevent crack out of incaution, don't just from one side. You could make 8 screws for the 4 screw holes with long + long, long + short, or short + short group according to the depth of door / wall being installed
- ☞EASY TO INSTALL --- Step by step installation instruction in the instruction manual included in sales box and installation presentation video for you reference, take care of notice and prepare necessary tools, easy to install as your need. The tunnel depth could be cut down according to your installation need
- ☞APPLICABLE FOR --- Inner size 2.17" / 5.5CM(D) x 7.1" / 18CM(W) x 7.7" / 19.5CM(H), it's suitable for cat with waist circumference shorter than 23.62" / 60CM. And the outer size is 2.17" / 5.5CM(D) x 9" / 23CM(W) x 10.6" / 27CM(H). It fits to being installed to interior doors, exterior doors, walls, windows, cupboards, glass, etc
Bestseller No. 10
ALUMANI Cat Door for Screen Door, Cat Screen Door with Lockable Magnetic Flap,...
- Unique Design: Upgrade from Basic Black Squares! This cat door for screen door features playful animal-shaped cutouts on the flap and whimsical cat-ear frames, blending functionality with decor charm. Perfect for pet owners seeking a cat screen door that doubles as chic home decor!
- Durable Material: Crafted with polyester mesh + PVC coating, this pet screen door for cats resists scratches and UV damage. The rustproof frame (11 2/3" * 11 2/5") and reinforced flap (9 3/5" * 9 9/10") make it ideal as an indoor screen door for cats.
- Magnetic Auto-Closing Flap: Dual high-strength magnets ensure instant closure, keeping bugs out while letting pets roam. The removable cat door for screen door flap simplifies cleaning—no special tools needed!
- Enhanced Safety: A sliding lock on this pet screen door lets you secure the flap manually, keeping curious kitties indoors or blocking stray animals at night. Designed for screen doors for cats that prioritize safety and convenience.
- Easy Installation: Set up this cat door for screen door in minutes with just a knife and screwdriver! Ensure the indoor screen door for cats is mounted at the right height for smooth pet access.
The Bottom Line
In conclusion, the 10 best cat doors for windows were carefully selected based on their quality, durability, customer reviews, and features such as size, ease of installation, and security. By following our list, users can easily find the perfect cat door for their window that suits their needs and preferences. Whether you’re looking for a simple design or a high-tech solution, our list provides a variety of options to choose from. Investing in a cat door for your window can provide your feline friend with easy access to the outdoors while giving you peace of mind knowing they can come and go as they please.
