--- product_id: 48059644 title: "Cat Mate 4-Way Locking Cat Flap for Large Cats and Small Dogs, Easy Fitting, Fast Installation, Durable, Weatherproof, Silent, Convenient, Draught Excluder - White" brand: "cat mate" price: "A$65" currency: AUD in_stock: true reviews_count: 13 url: https://www.desertcart.com.au/products/48059644-cat-mate-4-way-locking-cat-flap-for-large-cats store_origin: AU region: Australia --- # fits large cats & small dogs up to 14kg 4-way tamper-proof lock weatherproof & draught excluder Cat Mate 4-Way Locking Cat Flap for Large Cats and Small Dogs, Easy Fitting, Fast Installation, Durable, Weatherproof, Silent, Convenient, Draught Excluder - White **Brand:** cat mate **Price:** A$65 **Availability:** ✅ In Stock ## Summary > 🐱 Unlock freedom with style and security! ## Quick Answers - **What is this?** Cat Mate 4-Way Locking Cat Flap for Large Cats and Small Dogs, Easy Fitting, Fast Installation, Durable, Weatherproof, Silent, Convenient, Draught Excluder - White by cat mate - **How much does it cost?** A$65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/48059644-cat-mate-4-way-locking-cat-flap-for-large-cats) ## Best For - cat mate enthusiasts ## Why This Product - Trusted cat mate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure 4-Way Locking:** Control your pet’s access with a tamper-proof, silent locking system that keeps unwanted visitors out. - • **Silent & Pet-Friendly:** Smooth, noiseless flap action keeps your pets comfortable and your home peaceful—no more startled cats or noisy doors. - • **Effortless Installation:** Fast, easy fitting with flexible wall liners that can be trimmed and painted to match your décor perfectly. - • **Spacious & Durable Design:** Generous 18x18cm flap fits larger cats and small dogs up to 14kg, crafted from tough polypropylene for lasting use. - • **Weatherproof & Draught-Free:** Magnetic flap seals tightly to block wind and rain, ensuring your home stays cozy and energy-efficient. ## Overview The Cat Mate 4-Way Locking Cat Flap is a premium, weatherproof pet door designed for large cats and small dogs up to 14kg. Featuring a silent, tamper-proof 4-way locking mechanism and a magnetic draught excluder, it ensures secure, energy-efficient access. Easy to install with customizable wall liners, this durable polypropylene flap fits doors up to 50mm thick and offers a sleek, seamless finish that blends with your home décor. ## Description From the manufacturer Introducing the Closer Pets Large Wall Liner The Cat Mate Large Wall Liner is a flexible, paintable extension that simplifies wall installations for your Closer Pets and Cat Mate products. You can add any number of these 50mm (2") sections to models like the Closer Pets Large Cat Flap (Ref. CP221W), Cat Mate Large Cat Flap in White (Ref. 221W), and Cat Mate Large Cat Flap in Brown (Ref. 221B). These liners can be trimmed to suit nearly any installation depth, ensuring a perfect fit. Customize the liner to match your décor, providing your furry friend with secure and stylish access. Made for Closer Pets Large Pet Flaps The Cat Mate Large Wall Liner is designed exclusively for use with the Cat Mate / Closer Pets Large Cat / Small Dog Door, which is available in White or Brown. The liner itself comes in White but can be easily painted to match any installation, offering both flexibility and style. This versatile liner ensures a seamless and secure wall installation, perfectly complementing your pet door. Combine as many as you need The Cat Mate Large Wall Liner is designed for maximum versatility, allowing you to lock multiple sections together to achieve the precise installation depth you need. Each liner can be trimmed to fit nearly any wall, ensuring a perfect, customized fit. This paintable liner not only locks securely in place but also offers a seamless and stylish finish for your installation. Measure Before you fit To ensure a proper fit, please measure your door's flap before purchasing. The flap should measure 18cm by 18cm to be compatible with this product. If your flap is smaller, you may need the Cat Mate 5cm Wall Liner or the Cat Mate Elite Wall Liner, depending on the specific door model you have. Does not fit any other Cat Mate / Closer Pet Doors This liner is specifically designed for the Cat Mate and Closer Pets Large Cat / Small Dog doors and is not compatible with other models. It cannot be used with the Cat Mate Elite line of doors or the Cat Mate / Closer Pets Microchip Controlled Door. Please ensure you have the correct door model before purchasing to avoid compatibility issues. Review: Excellent cat flap - I originally bought an alternative cat flap based on my boys sizes and weights, but having fitted it, it soon became obvious that it was far too small. I don't think my boys are excessively large, they are Siamese cross and weigh 6-6.5kg. I genuinely did not believe they would need a large cat flap - but I was wrong. This cat flap is excellent quality and fits beautifully in our wooden kitchen door. Absolutely no draught gets through, but it is still easy enough for the boys to push. The locking mechanism could perhaps be simpler, but once you suss out how it works, it's no big deal. It's a very solid, quality item. My boys are 3 years old and had never used a cat flap before, with the exception of the previous purchase that was too small. Having struggled with that one, I wondered if it would put them off trying with this one, but the initial hesitance lasted no more than a few hours before they realised they could get through this one so much easier. I admit, the original cat flap was cheaper, but you can't put a price on your cats happiness, and it's not as if this was overpriced, it is worth every penny. Definitely recommended. Review: Fits perfectly on new internal solid oak door. - We wanted a slightly larger cat flap to install on our new solid oak internal door, allowing our cats to move freely around the house once they come in from outside. The cat flap came with a template, was easy to install, and worked like a dream. The profile of the cat flap is really slim and not bulky at the edges, making it look more seamless when fitted into the door. It's well-made and large enough for the biggest cats. I would thoroughly recommend this product and so would my cats. ## Features - Warning:Not suitable for children under 3 years. For use under adult supervision - Warning:To be used under the direct supervision of an adult - Self Lining to 50mm thick - ideal for all doors, panels and walls - Silent action will not frighten pets or disturb owner - Easy to use, tamper-proof 4 way lock - Draft and weatherproof transparent flap with magnetic closure - 3 year guarantee ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002DHMC4 | | Best Sellers Rank | 8,846 in Pet Supplies ( See Top 100 in Pet Supplies ) 21 in Cat Flaps | | Brand | Cat Mate | | Brand Name | Cat Mate | | Closure Type | Magnetic | | Colour | White | | Customer Reviews | 4.6 out of 5 stars 7,066 Reviews | | Dog Breed Size | Small | | Frame Material | Plastic | | Global Trade Identification Number | 00035368002212 | | Included Components | all | | Item Type Name | 4-Way Locking Cat flap | | Item Weight | 1.15 Pounds | | Manufacturer | Pet Mate | | Manufacturer Part Number | 221W | | Manufacturer Warranty Description | N/a. | | Material | Polypropylene (PP) | | Material Type | Polypropylene (PP) | | Mattress thickness | 2 Inches | | Maximum Compatible Thickness | 2 Inches | | Model Number | 221W | | Pet Type | Cat, Dog | | Size | L | | Smart Home Compatibility | Not Smart Home Compatible | | Target Audience | Cats | | UPC | 035368002212 | | Unit Count | 1.0 count | | Weight Capacity Maximum | 14 Kilograms | | Weight limit | 14 Kilograms | ## Product Details - **Brand:** Cat Mate - **Colour:** White - **Material:** Polypropylene (PP) - **Mattress thickness:** 2 Inches - **Size:** L ## Images ![Cat Mate 4-Way Locking Cat Flap for Large Cats and Small Dogs, Easy Fitting, Fast Installation, Durable, Weatherproof, Silent, Convenient, Draught Excluder - White - Image 1](https://m.media-amazon.com/images/I/61gYiNC6aOL.jpg) ![Cat Mate 4-Way Locking Cat Flap for Large Cats and Small Dogs, Easy Fitting, Fast Installation, Durable, Weatherproof, Silent, Convenient, Draught Excluder - White - Image 2](https://m.media-amazon.com/images/I/71S-1KFSt0L.jpg) ![Cat Mate 4-Way Locking Cat Flap for Large Cats and Small Dogs, Easy Fitting, Fast Installation, Durable, Weatherproof, Silent, Convenient, Draught Excluder - White - Image 3](https://m.media-amazon.com/images/I/71P+hBBqSyL.jpg) ![Cat Mate 4-Way Locking Cat Flap for Large Cats and Small Dogs, Easy Fitting, Fast Installation, Durable, Weatherproof, Silent, Convenient, Draught Excluder - White - Image 4](https://m.media-amazon.com/images/I/710OfWJ4GWL.jpg) ![Cat Mate 4-Way Locking Cat Flap for Large Cats and Small Dogs, Easy Fitting, Fast Installation, Durable, Weatherproof, Silent, Convenient, Draught Excluder - White - Image 5](https://m.media-amazon.com/images/I/71Ml41cqkEL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can it be fitted to a UPVC door?** A: Yes very easily. The pack includes a template to cut round. With a jig saw it is very easy to cut out the hole and it fixes against the skin of the door on both side with the screws provided. **Q: I haven't got a back door. Could I fit this through the wall?** A: Yes but you would need a cat mate wall liner/tunnel they vary from 2" to 12" depending on how thick the wall cavity is so you would need to know your product code number and purchase the right part to fit . Pet doors on line have a good range and priced well . **Q: I am looking for a cat flap which is clear and not tinted, any recommendations?** A: Hi - the cat flap is slightly tinted. Works very well and puss has no problem using it. I have two of them, one from kitchen into conservatory, and one from conservatory to outside. I particularly like the fact that you can close it off for either incoming, or outgoing, or both. **Q: Has it got brushes around door to stop draughts?** A: Yes, and it does the job fine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent cat flap *by K***S on 7 May 2025* I originally bought an alternative cat flap based on my boys sizes and weights, but having fitted it, it soon became obvious that it was far too small. I don't think my boys are excessively large, they are Siamese cross and weigh 6-6.5kg. I genuinely did not believe they would need a large cat flap - but I was wrong. This cat flap is excellent quality and fits beautifully in our wooden kitchen door. Absolutely no draught gets through, but it is still easy enough for the boys to push. The locking mechanism could perhaps be simpler, but once you suss out how it works, it's no big deal. It's a very solid, quality item. My boys are 3 years old and had never used a cat flap before, with the exception of the previous purchase that was too small. Having struggled with that one, I wondered if it would put them off trying with this one, but the initial hesitance lasted no more than a few hours before they realised they could get through this one so much easier. I admit, the original cat flap was cheaper, but you can't put a price on your cats happiness, and it's not as if this was overpriced, it is worth every penny. Definitely recommended. ### ⭐⭐⭐⭐⭐ Fits perfectly on new internal solid oak door. *by P***N on 19 March 2024* We wanted a slightly larger cat flap to install on our new solid oak internal door, allowing our cats to move freely around the house once they come in from outside. The cat flap came with a template, was easy to install, and worked like a dream. The profile of the cat flap is really slim and not bulky at the edges, making it look more seamless when fitted into the door. It's well-made and large enough for the biggest cats. I would thoroughly recommend this product and so would my cats. ### ⭐⭐⭐⭐ Great large cat flap but locking system not great *by C***M on 15 January 2026* Whilst I love this cat flap for its look and price point and the fact it's big enough for my large ragdoll, I've taken a star off for the locking mechanism as I found my cats kept getting locked in or out as they were accidentally moving the locks when they were going through it. In the end I removed the locks as I don't really need them anyway and I was too worried about them getting locked out. My cats are not very intelligent 🤣 however it only took 2 days to become fully fledged cat flap users, now there's no stopping them! I can't didn't fit this myself, I paid a builder to do it and it only took him about 30mins so it was pretty easy , but I don't have the knowledge how or the tools so I wouldn't have attempted it myself. It went easily into a composite door with moulded panels, he just used a really high quality silicone. ## Frequently Bought Together - Cat Mate 4 Way Locking Large Cat / Small Dog Door - Cat Mate 2" Wall Liner for Cat Mate, Dog Mate, and Closer Pets Large Cat/Small Dog Door - Depets Large Cat Door (Outer Size 9.9" x 9.2"), 4 Way Locking Cat Flap Door for Interior Exterior Doors, Weatherproof Pet Door for Circumference < 23" --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/48059644-cat-mate-4-way-locking-cat-flap-for-large-cats](https://www.desertcart.com.au/products/48059644-cat-mate-4-way-locking-cat-flap-for-large-cats) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-07-12*