Best Cat Flaps 2025

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Last Updated - 09/06/2025

Best Choice

01

Purrfect Portal

Cat Door Without Flap Indoor Cat Door Up to 20 lbs Easy and Secure Assembly in Minutes No Training Required

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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The only cat door without a flap on the market: our indoor cat door is designed for you and your cat. Unlike cat doors with flaps that can harm your pet, this large indoor cat door is safe for your furry nose's paws. The paws no longer get stuck in the flap and children or dogs no longer get near the litter box.
Privacy for the cat: The Meow Manor pet door for cats is a magical portal to your cat's safe retreat. With our indoor cat door, your furry nose finally has its own area for the litter box and food, while the door remains closed for people. And the best part? Keeps unpleasant smell away in the sweetest way. And dogs too.
NO TRAINING NEEDED An indoor cat door with integrated flap requires training and can interfere with the annoying flap noise. To put an end to this door problem, our indoor cat door has the option to "close" the opening instead. No training required. Your cat will understand it in the same way as their litter box. It's that simple.
FOR LARGER BREEDS: Make indoor cat doors bigger. We heard you. Meow Manor measures 8.25 inches high and 6.5 inches wide and is designed as a large cat door for pets weighing up to 20 lbs. If your cat weighs 9 kg or more, we recommend you look at the Purrfect Portal XL.
EASY DIY ASSEMBLY Most cat doors on the market are equipped with a thin tape. DIY enthusiasts can install this pet door for interior doors in minutes. Our patented indoor cat door comes with easy to follow instructions (English language not guaranteed). and sturdy screws for a safer, foolproof installation. Fits both solid and hollow core doors.

52,49 €
02

Cat Mate

Cat Mate 4-way locking glass socket, cat flap, white.

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Suitable for small dogs up to the shoulder height of 36 cm.
Stylish alternative for installation to all doors up to 50 mm thick.
Product diameter: 305 mm, for an opening of the 283 mm diameter.
Especially recommended for single/double/triple glaze.
Attractive circle design from this 4-way cat flap.

30,00 €
03

Lectorias

Lectorias ABS Acrylic Cat Flap Interior Door, Dog Flap for Dogs, Cat Door Room Door, Dog Door Window Magnetic Closure, Cat Doors for Wall, Cats Door, for Pets, Indoor Outdoor Door, White

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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【Material】: cat flap made of ABS plastic, safe and healthy, strong and durable, weatherproof and can be used for a long time. The bottom of the door has a magnetic closing method that is quiet and silent and does not cause noise even when entering and leaving repeatedly.
【Four-way door】: dog flap there are red and green sliders that can control four entry and exit options. The first can be opened in both directions, the second must only go inwards, the third can only go outside and the fourth is fully closed.
【Easy to install】: cat door easy to install, the package comes with screw accessories and instructions with cutting size templates, you just need to follow the steps in the instruction to install.
【Application】: cat doors suitable for many small pets, kittens and puppies. It can be installed on indoor and outdoor doors such as wall tiles, glass doors and wooden doors to control the entrance and exit of pets as needed.
Dimensions: dog door the overall dimensions are length 19.8 cm, width 19 cm and thickness 5.4 cm. The flip cover is 14.9 cm and the width is 14.5 cm. The weight of the pet that can be used is no more than 5 kg and the waist circumference is no more than 40 cm.

9,99 €
04

Namsan

NAMSAN Cat Flap Cat Door with 4-Way Cat Flap Large Cats 27.5 x 23.5 cm Cat Flap for Interior Door Windproof Quiet Cat Door for Cats / Puppies, White

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

NAMSAN Cat flaps are made of high-quality ABS material, durable, strong and easy to clean, ideal for wooden doors such as indoor/outdoor doors, doors and windows, cupboards.
Easy installation: in the cat flap for indoor door there is a detailed installation guide that helps you with quick installation. 8 long screws and 8 short screws are provided, please choose the suitable screw according to the thickness of the door. The thickness of the cat flap can be cut according to the thickness of the door.
Dimensions: Internal dimensions of the flap opening: 18.5 x 18 cm, outer dimensions of the frame: 27.5 x 23.5 cm, maximum thickness 5 cm. The size is larger than other cat doors. Suitable for small dogs or cats, so they can go in and out freely.
Construction details: the sealing brush strip of the cat flap can reduce the noise when closing the cat door. Cat doors are well sealed to keep rain, wind or pests such as mosquitoes away from your home.
4 switching modes: the cat door can be set switches in 4 modes: just out, only in, in and out and fully locked, easy to control the entrance and exit of pets.

19,99 €
Value for Money

05

TRIXIE

TRIXIE 44231 Waterproof and Quiet Cat Flap "4-Way Freewheel Door with Tunnel, 20 x 22 cm, White"

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29% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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With the help of the twist lock you can make the following four "settings": open, close; only in; only out
The transparent passage flap allows for particularly quiet entry and exit of your cat
Thanks to a all-round TPR seal, the entry remains dry even in the rain
Made from an easy-care and robust plastic. Includes 2 tunnel elements (can be extended as desired with other tunnel elements)
Dimensions: installation depth 20-52mm; overall dimensions 20×22cm; cutout 15.9×16.8cm; flap size 14×15.5cm

14,19 € 19,99 €(29% Off off)
06

Rubessia

Rubessia Cat Door, Cat Flap with 4-Way Lock, 25 x 23.5 x 5.5 cm, Easy Installation, Safety Pet Door, Weatherproof Cat Door, Cat Flap Door, Pet Flap

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13% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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【Pet Door Size】 23.5 × 25 cm (width x height), door size: 18 × 19 cm (width x height), thickness: 5.5 cm. Suitable for pets weighing up to 6 kg and a waist circumference of less than 60 cm.
Very quiet: This cat flap is made of robust ABS plastic and offers optimal protection against draughts thanks to a special seal and a magnetic closure. The brush strip prevents noise when opening and closing the door. Suitable for most cats and small dogs.
Safer with 4-lock modes: By sliding the switches, you can adjust the access mode to free in, out, full locked, out only, in only, control your pet's access and keep stray animals away.
Freedom and comfort: thanks to the large cat door, your cats or small dogs can easily and quietly go in and out. They don't feel locked up, and you no longer have to bother opening or closing the door for them.
Easy installation: This pet flap is suitable for brick walls, wooden doors, PVC and metal doors and can be installed in doors and walls with a thickness of 2 to 5 cm.

14,24 € 16,49 €(13% Off off)
07

Sailnovo

Sailnovo Cat Flap Dog Flap 4-Way Magnetic Closure for Cats and Small Dogs - Dog Door Cat Door Pet Flap

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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With fly screen design: the clear flap is made of high-strength fibreglass that protects against UV, has good transparency, protects against pet grip and bite, resistant to moisture and abrasion.
Very quiet – this freewheel door is extremely quiet and offers optimal protection against draughts with a special seal and a magnetic closure. Brush strip eliminates noise when opening and closing the door. Suitable for most cats and small dogs (Pomeranian, Yorkshire Terrier, Pekingese, Dachshund, etc.).
Pet umbrella door size S – outer dimensions: 19 x 20 cm (W x H), passage dimensions: 14.5 x 15.5 cm (W x H), depth: 2 cm.
Easy installation – This pet flap is suitable for brick walls, wooden doors, PVC and metal doors and can be installed in doors and walls with a thickness of 2 - 5 cm. Includes detailed installation instructions and image descriptions. If you have any questions during installation, please contact us.
4 types of closure – cat flaps have 4 locking options: open inwards, open outwards, open both directions, closed. You no longer need to open your door when your pet wants to enter the room. The cat door makes your life easier and makes your pet more free at home.

18,99 €
08

PIQIUQIU

PIQIUQIU Cat Flap Dog Flap, Pet Flap 4 Way, Pet Door, Cat Door, Pet Door, Install Lightweight, Cat Flap Flap for Cat, Kittens, Small Dog, 19.8 x 19 x 5.5 cm, White

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SAFE AND THOUGHTFUL - The transparent cat flap lets the cat see through the door. The external rain seal is used for waterproofing. The brush strip eliminates the noise when closing the door. The 4-way door control meets the daily needs of the cat. A magnet between the two switches is used to align the flaps after swivelling. The edges of the inner frame are polished to avoid injury to the cat
Packaging-Caterpillar door, eight screws, eight door buckles and four small pieces of adhesive tape
Easy to install-8 screws and their caps are included in the set and allow for easy mounting on windows, doors, cabinets, panels and walls, etc. Screw in 8 screws, 4 holes from both sides, if the caterpillar door is too thick and you want to attach the door, you can cut the tunnel depth with scissors, saw or cutting machine
Dimensions: medium caterpillar door with inner dimensions of 2.17 inches (depth) x 6.18 inches (width) x 6.30 inches (height) for Caterpillar weighing less than 15.43 pounds and a waist circumference of less than 15.75 inches. Its outer dimensions are 2.17 inches (depth) x 7.56 inches (width) x 7.87 inches (height). Note: If the door is stuck, please trim the door shaft to reduce friction and not clamp the door.
4-way switching mode: the Caterpillar flap can be set to 4 operating modes via the red and green switches with labeling: Out, In, In and Out and full locking. Labeling is a key factor for the 4 way switch

9,99 €
09

Cat Mate

Cat Mate Rotating 4-Way Cat Flap (Grey)

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Suitable for small to medium cats and keep other animals away
Rainproof seal
Quiet action
Made from super tough polymer
Easy to use, rotating 4-way lock: in and out, just in or locked
Draught and weather resistant, fully brushed flap with magnetic closure

21,95 €
10

Nosy Crow

Where's Mrs Cat? (Felt Flaps)
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

7,49 €