Cat Mate 235W 4-Way Locking Cat Flap – White Self-Lining Cat Door
Product Description
Cat Mate 235W 4-Way Locking Cat Flap – White | Self-Lining Cat Door for Doors & Panels up to 50mm
The Cat Mate 235W White 4-Way Locking Cat Flap is a premium-quality cat flap that gives your cat the freedom to come and go while allowing you complete control over access. Featuring a 4-way locking system and a self-lining tunnel up to 50mm (2 inches), it is ideal for timber doors, uPVC panel doors, thin panels and lightweight screens.
The clean white finish complements modern homes, while the integrated trim-to-fit liner creates a neat, professional installation without the need for additional tunnel extensions.
Complete 4-Way Locking Control
The Cat Mate 235W features an easy-to-use rotary locking system that allows you to choose exactly how your cat uses the flap.
- In & Out – Allows free entry and exit.
- In Only – Your cat can enter but cannot leave.
- Out Only – Your cat can leave but cannot return.
- Locked – Prevents entry and exit.
This flexible locking system makes it easy to keep your cat indoors overnight or provide unrestricted access during the day.
Self-Lining Tunnel up to 50mm
The integrated self-lining tunnel fits doors and panels up to 50mm (2") thick. The liner can be trimmed during installation, creating a clean finish for a wide variety of applications.
Suitable for installation into:
- Timber doors
- uPVC panel doors
- PVC doors
- Thin panels
- Garage doors
- Screens and lightweight doors
Modern White Finish
The durable white frame blends beautifully with modern doors, while the transparent flap allows your cat to see through the opening, helping encourage confident use.
The weather-resistant construction helps minimise draughts and is designed for years of reliable everyday use.




Key Features
- Genuine Cat Mate 235W Cat Flap
- Modern white finish
- 4-way locking system
- Self-lining tunnel up to 50mm (2")
- Trim-to-fit door liner
- Suitable for timber and uPVC doors
- Ideal for thin panels and lightweight screens
- Transparent cat-friendly flap
- Weather-resistant construction
- Easy DIY installation
Product Dimensions
- Overall Size: 192mm × 200mm
- Cut-Out Size: 165mm × 174mm
- Door Thickness: Self-lining up to 50mm (2")
What's Included?
- Cat Mate 235W White Cat Flap
- Self-lining tunnel
- Fixing screws
- Decorative screw caps
- Installation instructions
Frequently Asked Questions
Can the Cat Mate 235W be fitted into uPVC doors?
Yes. It is suitable for uPVC panel doors, timber doors and most other panel doors up to 50mm thick.
Can the tunnel be trimmed?
Yes. The integrated self-lining tunnel can be trimmed during installation to create a neat, professional finish.
Does this model have a 4-way lock?
Yes. The Cat Mate 235W features four locking options: In & Out, In Only, Out Only and Locked.
Is it suitable for thin panels?
Yes. The Cat Mate 235W is ideal for thin doors, lightweight panels, screens and standard timber doors.
Can it be installed into a wall?
This model is primarily designed for doors and panels. Wall installations may require additional tunnel sections depending on wall thickness.
Is this a genuine Cat Mate product?
Yes. We supply genuine Cat Mate products complete with manufacturer packaging and installation instructions.
Download the Product Manual
Download the Cat Mate 235 Installation Manual (PDF)
Fast UK Delivery
We normally dispatch orders within 24 hours. UK delivery starts from just £2.99, with FREE UK delivery available on qualifying orders over £50.
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