Description
Extend your Cat Mate cat flap through thick walls with this paintable wall liner tunnel section. Each liner is 50mm (5cm / 2") long and can be stacked to create a custom-length, moisture-resistant tunnel for professional results.
Compatible Cat Flaps:
- Cat Mate Elite Microchip Cat Flap with Timer Control (355)
- Cat Mate Elite I.D. Disc Cat Flap with Timer Control (305)
- Cat Mate Microchip-Activated Cat Flap with Manual Lock (360)
- Cat Mate Timer Control Cat Flap (359)
- Cat Mate Rotary 4-Way Locking Cat Flap (358)
How Many Do You Need? Each liner is 50mm (2") long. For a 200mm (20cm) wall, you'll need 4 liners. For a 220mm wall, buy 5 and trim one by 30mm - they're easy to cut to size.
Installation Tips: Create a professional, moisture-resistant tunnel by applying a thin bead of sealant between each liner section. Wrap duct tape around the outside joints to keep the tunnel solid and easier to handle during installation. The white plastic finish is paintable to match your décor.
Important: For models 360, 359, and 358, you'll also need the Cat Mate Adapter Kit for Walls and Glass Panels (361). This provides the connection between your cat flap and tunnel, plus neat faceplates for both sides of the wall.
Key Features
- Easy wall installation
- Moisture-resistant construction
- Stackable for thicker walls
- Professional finish
What's Included
1 x 50mm tunnel liner section
Exactly as advertised and needed!
Fitted together really well. My only issue is the cost -10. I used 5 of these so this was nearly as much as the main unit. Just bite the bullet and buy them if you want a quality installation.
This was exactly what I needed for a professional installation. The customer service is friendly, outstanding and they are all very knowledgeable. Thank you!
Had to buy multiple wall liners as we had a cat flap installed in a wall. Looks great. If like to compliment the seller for making sure the items were dispatched speedily.
Household in use
FAQs
Which cat flaps is this compatible with?
The 308W wall liner is compatible with Cat Mate models 305 (Elite I.D. Disc with Timer), 355 (Elite Microchip with Timer), 358 (Rotary 4-Way Locking), 359 (Timer Control), and 360 (Microchip-Activated). Note: Models 358, 359, and 360 also require the Cat Mate Adapter Kit for Walls and Glass Panels (361).
How many do I need for my wall thickness?
Each liner section is 50mm (2") long. Simply divide your wall thickness by 50mm to calculate how many you need. For example, a 200mm (8") wall needs 4 liners, while a 300mm (12") wall needs 6 liners. You can also cut liners to size - for a 220mm wall, buy 5 and trim one by 30mm.
Can I paint it?
Yes! The wall liner is made from white plastic that can be painted to match your interior or exterior décor. This allows you to create a seamless, professional finish that blends with your walls.
How do I install it?
Stack the required number of liner sections to match your wall thickness. For best results, apply a thin bead of sealant between each section to create a moisture-resistant seal, then wrap duct tape around the outside joints to hold them together during installation. This creates a solid tunnel that's easier to handle and provides a professional, weatherproof finish.







