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A custom-made cat flap will be the top element of your cat-proof fence installed on top of a wall, fence, or fence. We offer custom-made flaps to adapt the fence to your exterior and prevent your cat from escaping from your garden, balcony, terrace, or even courtyard.
📐 Custom-made : Specify your dimensions below for flaps perfectly adapted to your needs.
🔒 Anti-escape fence : The slope of the custom-made flap prevents escapes even for the most daring cats.
🛠️ Easy Installation : Pre-drilled holes and simple fixings for quick installation with or without drilling.
🌦️ Ultra-resistant : Lightweight, powder-coated aluminum that withstands rain, sun, frost and wind without weakening.
Choosing the right size
1️⃣ Measure your fence or wall to know the vertical size you need.
2️⃣ Estimate the required sloping length. The longer the sloping part, the more effective the anti-escape effect.
3️⃣ Add the dimensions in the customization fields to have a tailor-made price.
4️⃣ Choose the color of the flap that best fits your environment.
🛠️ No specific tools required, installation is accessible even for beginners.
✅ Compatible with walls, fences, palisades, fences.
🔀 Dimensions of the flaps
Slanted: prevents the cat from climbing
Vertical: fixed to the wall or fence
Description
Give your cat secure access to the outdoors with this customizable anti-escape flap . Designed to fit all types of spaces, it allows you to define your own dimensions and carry out the installation according to your configuration.
✅ Custom-made : choose the ideal dimensions for your balcony, fence, terrace or garden.
✅ Self-assembly : delivered without pre-drilling for free and suitable fixing to your support.
✅ Optimal security : limits the risk of escape while allowing your cat to enjoy the outdoors.
✅ Aesthetic and discreet : blends naturally into any environment.
📦 Included: flap elements to be assembled, screws not supplied, assembly instructions.
*Pre-drilled flaps on the vertical part to be fixed (2 holes)
Included in the box
- Elements of the flap to be assembled
- Illustrated assembly instructions
- Screws:
- 2 screws per flap
- 2 dowels per flap
Composition of the elements
💪 Strong and lightweight aluminum
Made from aluminum: a durable, lightweight material perfectly suited to outdoor use.
🌧️ Weather resistant
Epoxy powder coated paint finish: excellent protection against wear, rain, sun and frost.
🎨 Epoxy powder coated paint
Anti-corrosion, anti-UV, anti-oxidation. Exceptional longevity, aesthetic appearance preserved even after years.
✋ Aesthetics & performance
Simple design, high-end finish and durable materials for a product that is both elegant and efficient.
Delivery & Returns
Delivery :
Our delivery times vary between 5 and 7 business days, depending on your location. As soon as your order is shipped, you will receive an email with a tracking link to follow the progress of your package in real time.
Free delivery for purchases over €100
Returns:
Our custom-made protectors are made to order, according to your preferences (color, size). In accordance with Article L.221-28 of the French Consumer Code, they cannot be returned or exchanged. We therefore advise you to carefully check your information before validation to avoid any errors.
To learn more, visit our Returns and Refunds page.
Buy the net that goes with it

Anti-escape flaps individually - Made to measure
Our custom-made side skirts, in detail
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Anti-escape strategic tilt
Designed with a 120° angle, the inclined part of the flap effectively protects against the risk of escape
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2
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Powder-coated aluminum
Strong and lightweight aluminum side skirts. Epoxy coating guarantees UV and corrosion resistance.
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Fixings included
2 screws + 2 dowels supplied for quick and easy installation of the flap.
Questions about custom cat flaps?
How to install anti-escape flaps for cats?
You don't need to be a professional DIYer to secure your home with our flaps . Instructions are also provided to you by email.
Can flaps be used in areas exposed to high winds?
Yes, these flaps are designed to withstand strong winds.
What is the difference between a flap and a fence?
A fence is an anti-escape device that attaches to the top of an existing fence to prevent cats from jumping. A fence , on the other hand, demarcates a piece of land. The fence complements the fence : it is a height-based safety feature, designed specifically for cats.
Should a net be combined with a flap for optimal safety?
Yes, it is essential. The flap is an inclined metal frame, but it only works with a net stretched between each element. Without a net, the flap does not block your cats' escape attempts. You can attach our flaps to a fence , a wall or a fence , by adding your own net or by opting for our complete kit , the simplest and most reliable solution to secure your space.
Why choose Felikit to secure your fence or garden?
Felikit is the ideal solution to prevent cats from escaping by effectively securing your fence , your wire mesh , or the edges of your garden . Our anti-escape flaps are specially designed to adapt to all types of supports: whether it is a rigid fence, flexible wire mesh or a low wall, installation is simple and quick.
Thanks to our expertise, we offer devices designed for feline behavior: a cat can climb, jump or sneak, but with a Felikit flap , it remains safe. Combined with a net , our system offers reinforced protection for the most at-risk areas.
Our products are robust, weather-resistant, and compatible with existing installations. Whether you live in a house with a garden or are looking for a discreet solution for a yard, Felikit has the solution . More than 25,000 customers trust us to protect their four-legged friends.
Choosing Felikit means choosing peace of mind, quality, and a real response to the needs of cat owners.
Made and designed in France
Free delivery from €100
Active customer service