Catwalk® Wood Fitting · Cat Door Tunnel
W-CDTB Wood Fitting Cat Door Tunnel Brown
The Catwalk® W-CDTB is a tunnel cat door in brown, designed for installation into timber, composite, metal and uPVC panels between 11mm and 52mm thick. Its unique tunnel design requires no cutting of the tunnel liner — it self-adjusts to your panel thickness. Easy to install at home using the template supplied with no glazier required. The magnetic flap closes quietly and securely, while the brush weather seal keeps draughts out. Designed in New Zealand by Pet-Tek International since 1999.
Specifications
Panel Thickness
11mm – 52mm
Overall Size
255mm × 215mm
Flap Size
170mm × 155mm
Compatible Panels
Timber, Composite, Metal, uPVC
Finish
Brown
Recommended For
Medium Cats
Key Features
- Tunnel design suits panels 11–52mm — no cutting of tunnel required
- Brown frame — suits darker timber doors and brown PVC frames
- Magnetic closure for a quiet, draught-resistant seal
- Brush weather seal reduces draughts and noise
- 4-way locking dial — in, out, both ways, or fully locked
- UV-stabilised high-impact polycarbonate flap
- All stainless steel screws — rust resistant
- Easy DIY installation using supplied template — no glazier required
- Designed in New Zealand by Pet-Tek International since 1999
💡 DIY Installation: The W-CDTB installs into timber, composite, metal and uPVC door panels using a supplied cutting template. The tunnel self-adjusts — no cutting required. Full step-by-step instructions are included and available to download above. For panels up to 30mm, the slim line W-CDB is also available.
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Frequently Asked Questions
The W-CDTB fits panels between 11mm and 52mm thick, covering a wide range of timber, composite, metal and uPVC door types. For thinner panels up to 30mm, the slim line W-CDB is also available.
No — the W-CDTB features a unique self-adjusting tunnel design that requires no cutting of the tunnel liner. It automatically accommodates panels from 11mm to 52mm thick, making installation straightforward for any panel in that range.
The W-CDTB has a flap opening of 170mm × 155mm, suitable for medium-sized cats. Always measure your cat at the widest point of their shoulders and chest before ordering. Use our Pet Door Selector for a personalised recommendation.
Yes. The W-CDTB is designed for DIY installation and includes a cutting template. No glazier is required. The self-adjusting tunnel makes fitting simple regardless of your exact panel thickness within the 11–52mm range. Full instructions are included and available to download above.
Yes — the W-CDTW is the white tunnel version with identical specifications, better suited to lighter timber doors and white PVC frames.
