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G-IDDW Glass Fitting Intermediate Dog Door Dual Glaze White
$89.00
The in-between size — bigger than a cat door, more compact than the full dog door. Glazed into a round hole in the glass panel itself — the cleanest way to give your dog their own entrance through a sliding door, French door or window. Designed and made by Pet-Tek since 1999.
- Small to medium dogs
- 3-year warranty
Usable opening (W × H)216 × 237 mm
Flap panel (W × H)216 × 250 mm
FitsGlass 4–32 mm — single and double glazing
Overall size370 × 370 mm
Cut-out320 mm diameter
ColourWhite — also in clear (G-IDDC) and black (G-IDDB)
FitsGlass 4–32 mm — single and double glazing
SKUG-IDDW
GTIN09421006253435
In stock
Specifications
| Usable opening | 216 × 237 mm |
|---|---|
| Flap panel | 216 × 250 mm |
| Replacement flap | G-IDDRF |
| Overall size | 370 mm wide × 370 mm high |
| Glass cut-out | 320 mm diameter |
| Suits | Small dogs to about 380 mm at the shoulder |
| Warranty | 3 years |
Guides & Downloads
Features
4-way lockingIn only, out only, fully open or locked — control exactly when your dog comes and goes.
High-swing flapThe flap swings higher than standard designs, reducing stress on the flap and hinge.
Self-lining, no external screwsA clean finished look on both sides of the glass.
Quiet, sealed actionFull brush seal and near-zero flap tolerance keep draughts out — with a light closing action every pet can manage.
Built for Australian sunUV-stabilised, high-impact polycarbonate that won’t yellow, fog or harden.
Easy flap replacementYears from now, a new flap (G-IDDRF) brings it back to new in minutes.
Good to know: toughened or double-glazed panels can’t be cut after manufacture — your glazier orders a replacement panel with the 320 mm hole pre-cut, then fits the door. Any glazier can arrange this, or use our installer directory.
Common Questions
Will this door fit my dog?
The flap opening is 216 mm wide × 250 mm high — small to medium dogs — measure your dog’s width against the 216 mm flap. Measure your dog at the widest point (usually the chest) and compare it with the 216 mm flap width, or let our Find Your Fit tool pick the model for you.
Can it go in my sliding glass door?
Yes — it glazes into a round 320 mm hole cut in the glass panel itself, in glass 4–32 mm — single and double glazing.
My glass is toughened — is that a problem?
Toughened glass can’t be cut after manufacture, but the fix is routine: your glazier orders a replacement panel with the hole pre-cut and fits the door into it.
Who installs it?
A glazier does the glass cutting and fitting — use our installer directory or any local glazier. The door itself clamps into the hole with no external screws.
Will it keep the weather out?
Yes — a full brush seal and tight flap tolerance block draughts, and internal drainage angles carry water out of the door body. In truly exposed, gusty positions, pair it with an external deflector and the in-only lock setting.
What happens if the flap wears out years from now?
You replace just the flap, not the door — the G-IDDRF replacement flap clips in within minutes and brings the door back to new.
| Weight | 1.25 kg |
|---|---|
| Dimensions | 450 × 390 × 50 mm |
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