Quick Summary
The TRIXIE 4-way free-range cat flap with tunnel is a grey flap door for cats or very small dogs. It uses a twist lock for 4-way access control, letting you set it to fully open, fully closed, in only or out only. The flap has a transparent, low-noise design and a TPR seal, with overall dimensions of 20 x 22 cm and a passage size of 14 x 15.5 cm.
The tunnel version includes two tunnel elements and is stated as suitable for wall thicknesses of 20 to 52 mm. It can also be expanded with additional modules. For a good fit, compare the passage size, wall thickness and the space available in the door or wall.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | TRIXIE. Useful for matching the exact product family. |
| Model | 44232. Important for checking the exact version. |
| Product type | 4-way free-range cat flap with tunnel. Suits buyers who need controlled pet access through a door or wall. |
| Colour | Grey. Check this against the finish you want. |
| Overall dimensions | 20 x 22 cm. Compare this with the installation space. |
| Flap size | 14 x 15.5 cm. This is the opening the pet passes through. |
| Wall thickness | Suitable for 20 to 52 mm. Confirm the thickness of the fitting location. |
| Included tunnel elements | 2 tunnel elements. Check whether this matches the fitting you need. |
| Access settings | Fully open, fully closed, in only or out only. Choose the setting that suits your routine. |
What to Compare Before Buying
- Passage size: The flap size is 14 x 15.5 cm, so check that your cat or very small dog can use it comfortably.
- Installation space: The overall size is 20 x 22 cm, so measure the available space before fitting.
- Wall thickness: The tunnel is stated for 20 to 52 mm, so confirm the depth of the door or wall.
- Access control: The 4-way twist lock gives four setting options, so decide whether you need open, locked, in only or out only control.
- Configuration: The door includes two tunnel elements and can be expanded with additional modules, so check whether the standard setup is enough for your fitting.
Compatibility, Size and Fit
This flap is intended for cats or very small dogs. The key fit checks are the passage size, the overall frame size and the wall thickness where it will be installed. The tunnel elements are stated to suit wall thicknesses from 20 to 52 mm, so that measurement is the main check for wall fitting.
If you need a larger opening, a different flap size will be a better match. If the fitting location is thicker than 52 mm or outside the stated range, you will need to compare a different configuration.
Before You Decide
Confirm the 14 x 15.5 cm passage size, the 20 x 22 cm overall dimensions and the 20 to 52 mm wall thickness range before choosing an offer. Check whether the 4-way lock settings suit the way you want to manage access, and make sure the grey finish and tunnel configuration match your fitting plan.










