Tunnel Extender
Modular extensions for thick passages
Fully modular, adjust the tunnel depth
Clip up to 6 extenders together
Robust, durable materials
Extensions
Tunnel Extender
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Designed to make your life easier.
Tunnel Extender at a glance.
Description
Expand the capabilities of your Flappie cat flap with our Tunnel Extender. Perfect for thicker walls, doors or other barriers where the standard tunnel depth is not sufficient. With our fully modular system, you can adjust the depth exactly to your needs.
Why do you need a tunnel extender?
If you are installing your Flappie cat flap in a thicker wall or door, the standard tunnel depth may not be enough to cover the entire passage. This is where the Tunnel Extender comes in! With this handy accessory, you can extend the depth of the cat flap by up to 200 mm by connecting several extenders together.
How does it work?
Our Tunnel Extender is fully modular and can be easily attached to your existing cat flap. You can clip up to 6 extenders together, with each extender extending the tunnel depth by 27mm. This allows you to easily adapt the installation to the needs of your wall or door.
- Maximum tunnel depth with extensions : Up to 200 mm
- An extender : extends the tunnel depth by 27 mm
- 6 Extender : Purchase of 6x Tunnel Extender required
Please note: Each tunnel extender must be purchased separately, so if you need 6 extenders, please add 6 tunnel extenders to your cart.
Do I need a tunnel extender?
To determine exactly if and, if so, how many Tunnel Extenders you need, you can fill out our handy form above.
That's what's included.
1x tunnel extension
Frequently asked questions
Tunnel Extension
What is the maximum number of tunnel extenders I can use?
You can combine up to 6 tunnel extenders. This allows a maximum extension of 200 mm.
How do I know how many extenders I need?
We've created a handy Typeform tool (above) to help you determine. Just enter the thickness of your wall or door and we'll recommend the right number of extenders.
Does the tunnel extender fit all cat flaps?
The Flappie Tunnel Extender is specially designed for the Flappie cat flap and only fits this model.