Dogwalk® Glass Fitting · Dual Glaze Dog Door
G-DDC Glass Fitting Dog Door Dual Glaze Clear
The Dogwalk® G-DDC is a glass fitting dog door in clear, manufactured from 100% high-impact polycarbonate. Its dual glaze frame accommodates glass from 3mm to 32mm thick, making it suitable for both single and double glazing. The flap is designed to swing higher to reduce stress on the hinge and minimise broken flaps. For slim line single glazing installations, see the G-DDSLC. Designed in New Zealand by Pet-Tek International since 1999.
Specifications
Glass Thickness
3mm – 32mm
Cut-Out Size
385mm dia (round)
Compatible Glass
Single & double glazing
Finish
Clear
Recommended For
Medium – Large Dogs
Construction
100% High-Impact Polycarbonate
Key Features
- Clear dual glaze frame — suits single and double glazing up to 32mm
- Virtually invisible in the glass — clear frame blends with any door
- Large round 385mm cut-out — glazier drills a single hole
- Flap swings higher to reduce stress on hinge — fewer broken flaps
- No external screws — clean, seamless appearance
- Brush weather seal — draught-free, smooth and quiet operation
- 4-way locking with additional security pin
- 100% UV-stabilised high-impact polycarbonate construction
- Designed in New Zealand by Pet-Tek International since 1999
⚠️ Glazier Installation Required: The G-DDC must be installed by a professional glazier. A 385mm diameter round hole is drilled through the glass using specialist equipment. Do not attempt DIY installation — incorrect cutting may crack or shatter the glass. Note that toughened or sealed double-glazed units cannot be cut after manufacture — a new panel with the hole pre-cut must be ordered.
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Frequently Asked Questions
Both are clear and share the same 385mm cut-out. The G-DDC is the dual glaze version with a deeper frame accommodating glass up to 32mm, suited to double-glazed units. The G-DDSLC is the slim line version with a lower profile frame, suited to single glazing and sliding doors 4–20mm thick.
The G-DDC suits glass from 3mm to 32mm thick, covering standard single glazing and most double-glazed units. For glass thicker than 32mm, please contact us to discuss options.
Not directly — toughened or sealed double-glazed units cannot be cut after manufacture. A new glass panel with the 385mm hole pre-cut must be ordered and fitted by your glazier as part of the installation. This is standard practice and glaziers do it regularly.
The G-DDC is suitable for medium to large dogs. Always measure your dog at the widest point of their shoulders and chest before ordering. Use our Pet Door Selector for a personalised recommendation.
