Product Code

W-CDTB

Barcode (GTIN-13)

09421006252810

Overall Size

253mm × 202mm

📄

Download Install Manual (PDF)

📋

Download Catalogue (PDF)

💡 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.

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. 3-year manufacturer's warranty. Designed in New Zealand by Pet-Tek International since 1999.

Specifications

Panel Thickness

11mm – 52mm

Locking

4-way dial

Flap Size

170mm × 155mm

Compatible Panels

Timber, Composite, Metal, uPVC

Finish

Brown

Recommended For

Medium Cats

Frame Projection

Inner Frame

11.5mm projection depth

Outer Frame

9.5mm projection depth

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
Full brush weather seal — reduces draughts and noise
4-way locking dial — in only, out only, open both ways, or fully locked
UV-stabilised high-impact polycarbonate flap — same material as aircraft windows
All stainless steel screws — rust resistant for long-term durability
Easy DIY installation using supplied template — no glazier required
3-year manufacturer's warranty
Designed in New Zealand by Pet-Tek International since 1999

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📏 Is this flap the right size for your cat? Most cats suit the standard 170 × 155mm flap, but larger breeds like Maine Coons may need a bigger door — learn how to measure your cat or see the cat flap buying guide before ordering.

Watch: How a Wood Fitting Cat Door Is Installed

Installing a Pet-Tek wood fitting cat door into a timber door panel

Watch the install — then grab your tools

Cutting template supplied in the box — mark the opening straight onto your door
Self-adjusting tunnel: panels 11–52mm — timber, composite, metal or uPVC, no tunnel cutting
Basic household tools — a drill and a jigsaw are all you need

DIY installation — no glazier required. Most people complete the job in under an hour.

Frequently Asked Questions

What panel thickness does the W-CDTB fit?

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.

Do I need to cut the tunnel to fit my panel thickness?

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.

What size cat will fit through the W-CDTB?

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.

Can I install the W-CDTB myself?

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.

Is a white version of this cat door tunnel available?

Yes — the W-CDTW is the white tunnel version with identical specifications, better suited to lighter timber doors and white PVC frames.

How far does the W-CDTB frame project from the door panel?

The inner frame projects 11.5mm and the outer frame 9.5mm from the panel face. The flap-to-body gap is machined to a near-zero tolerance and finished with a full brush seal, so there is no daylight around the flap for a draught to use.

Retailers & Trade Buyers

Stock the W-CDTB. Pet-Tek International is a cat door manufacturer and wholesale pet door supplier since 1999 — supplying pet stores, hardware chains, garden centres and glaziers in 20+ countries. Trade pricing, export support, and local stock in Melbourne & Sydney for Australian trade buyers.

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W-CDTB Wood Fitting Cat Door Tunnel — Brown

Specifications

Frame Projection

Key Features

Watch: How a Wood Fitting Cat Door Is Installed

Frequently Asked Questions

Related Products

Retailers & Trade Buyers

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