Dogwalk® Wood Fitting · Small Dog Door
W-SDDTB Wood Fitting Small Dog Door Tunnel — Brown
The Dogwalk® W-SDDTB is a tunnel wood fitting small dog door in brown, designed for installation into timber, PVC and metal panels between 11mm and 52mm thick. Easy to install at home using the template supplied — no glazier required. The brush weather seal ensures a draught-free, smooth and quiet operation, while the 4-way locking system gives you full control over your pet's access. Designed in New Zealand by Pet-Tek International since 1999.
Specifications
Panel Thickness
11mm – 52mm
Overall Size
325mm × 240mm
Flap Size
240mm × 180mm
Compatible Panels
Wood, PVC, Metal
Finish
Brown
Recommended For
Small Dogs
Key Features
- Tunnel design suits panels 11–52mm — no cutting of tunnel required
- Brush weather seal — draught-free, smooth and quiet operation
- 4-way manual locking: open, in-only, out-only, fully locked
- UV-stabilised high-impact polycarbonate flap
- All stainless steel screws — rust resistant for long-term durability
- Easy DIY installation using supplied template — no glazier required
- Designed in New Zealand by Pet-Tek International since 1999
💡 DIY Installation: The W-SDDTB installs into timber, PVC and metal door panels using a supplied cutting template. No glazier required. Full step-by-step instructions are included and available to download above. For panels up to 30mm, the slim line W-SDDB is also available.
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Frequently Asked Questions
The W-SDDTB is designed for small dog breeds. The flap opening is 240mm × 180mm — suitable for dogs up to approximately 10–12kg depending on build. Always measure your dog at the shoulder and widest chest point before ordering. Use the Pet Door Selector for a personalised recommendation.
Both have the same flap and overall frame size. The W-SDDTB is the tunnel model with a self-lining tunnel extension, suited to panels 11mm to 52mm thick. The W-SDDB is the slim line brown model for thinner panels up to 30mm. If your door panel is over 30mm, the W-SDDTB is the right choice.
Yes. The W-SDDTB is designed for DIY installation and includes a cutting template to mark and cut the opening in your door panel. No glazier is required. Basic tools are all you need. Full step-by-step instructions are included in the box and available to download above.
Yes — the W-SDDTW is the white tunnel version with identical specifications, better suited to lighter timber doors and white PVC frames.
Yes. Pet-Tek International ships worldwide from Auckland, New Zealand. We supply dog owners, pet retailers and trade customers across NZ, Australia, UK, Europe, the US, South Africa and more. Contact us for shipping enquiries to your location.
