Dogwalk® Glass Fitting · Slim Line Dog Door
G-DDSLW Glass Fitting Dog Door Slim Line White
The Dogwalk® G-DDSLW is a glass fitting dog door in white, manufactured from 100% high-impact polycarbonate. Its slim line frame is designed for single glazing and most single glazed sliding doors, accommodating glass from 4mm to 20mm thick. The white frame suits white-framed aluminium windows and white PVC sliding door frames. For double glazing, see the G-DDW. Designed in New Zealand by Pet-Tek International since 1999.
Specifications
Glass Thickness
4mm – 20mm
Cut-Out Size
385mm dia (round)
Compatible Glass
Single glazing, sliding doors
Finish
White
Recommended For
Medium – Large Dogs
Construction
100% High-Impact Polycarbonate
Key Features
- White slim line frame — suits white aluminium and PVC sliding door frames
- Suits single glazing 4–20mm — including most sliding door glass
- Large round 385mm cut-out — glazier drills a single hole
- Flap swings higher to reduce stress on hinge — reduces 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-DDSLW 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. For double glazing, see the G-DDW.
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Frequently Asked Questions
Both are white and share the same 385mm cut-out. The G-DDSLW is the slim line version, suited to single glazing and sliding door glass 4–20mm thick. The G-DDW is the dual glaze version with a deeper frame suited to double-glazed units up to 28mm.
The G-DDSLW suits glass from 4mm to 20mm thick, covering standard single glazing and most single glazed sliding doors. If your glass is thicker than 20mm, the dual glaze model G-DDW suits up to 28mm.
No — the G-DDSLW requires professional glazier installation. A 385mm round hole must be drilled through the glass using specialist equipment. Attempting DIY installation risks cracking or shattering the glass.
The G-DDSLW 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.
Yes — the G-DDSLC is the clear slim line version with identical specifications, ideal where a virtually invisible frame is preferred.
