Product Code

G-IDDW

Barcode (GTIN-13)

09421006253435

Overall Size

370mm × 370mm

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Download Install Manual (PDF)

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Download Catalogue (PDF)

⚠️ Glazier installation required: The G-IDDW must be installed by a professional glazier. A 320mm 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. Contact us for referrals.

Dogwalk® Glass Fitting · Intermediate Dog Door

G-IDDW Glass Fitting Intermediate Dog Door Dual Glaze White

The Dogwalk® G-IDDW is a glass fitting intermediate dog door in white, manufactured from 100% UV-stabilised high-impact polycarbonate — same material as aircraft windows. Its dual glaze frame accommodates glass from 4mm to 32mm thick, making it suitable for both single and double glazing. The white frame suits white-framed aluminium windows, white uPVC sliding doors and PVC joinery. The intermediate size suits small to medium dogs. For slim line single glazing, see the G-IDDSLW. 3-year manufacturer's warranty. Designed in New Zealand by Pet-Tek International since 1999.

Specifications

Glass Thickness

4mm – 32mm

Cut-Out Size

320mm dia (round)

Flap Size

216mm × 250mm

Compatible Glass

Single & double glazing

Finish

White

Recommended For

Small – Medium Dogs

Frame Projection

Inner Frame

16mm projection depth

Outer Frame

16mm projection depth

Key Features

White dual glaze frame — suits white aluminium, uPVC and PVC joinery
Intermediate size — 216×250mm flap for small to medium dogs
Suits single and double glazing 4–32mm thick
Round 320mm cut-out — glazier drills a single hole
No external screws — clean, seamless appearance
Full brush seals on all four sides — draught-free and weatherproof
4-way locking dial with additional security pin
100% UV-stabilised high-impact polycarbonate — same material as aircraft windows
3-year manufacturer's warranty
Designed in New Zealand by Pet-Tek International since 1999

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📏 Not sure this is the right size? Check the dog door sizing guide or learn how to measure your dog before ordering — the right fit matters more than breed.

Watch: How a Glass Fitting Dog Door Is Installed

Watch the install — then give your glazier this

Round cut-out size: 320mm diameter for the G-IDDW
Your glass type & thickness: single or double glazing, 4–32mm
The fitting instructions from the box — glass range and clamping detail

Any qualified glazier can do this — most complete it in under an hour. Toughened or sealed units need a new panel with the hole pre-cut.

Frequently Asked Questions

What is the difference between G-IDDW and G-IDDSLW?

Both are white and share the same 320mm cut-out and 216×250mm flap. The G-IDDW is the dual glaze version with a deeper frame accommodating glass up to 32mm, suited to double-glazed units. The G-IDDSLW is the slim line version suited to single glazing 4–13mm thick.

What is the difference between the intermediate and standard dog door?

The intermediate dog door (G-IDDW) has a 216×250mm flap and a 320mm cut-out, suited to small to medium dogs. The standard dog door (G-DDW) has a larger 270×313mm flap and a 385mm cut-out, suited to medium to large dogs. If your dog is between sizes, go up to the standard door.

Can I install the G-IDDW into existing double glazing?

Not directly — toughened or sealed double-glazed units cannot be cut after manufacture. A new glass panel with the 320mm hole pre-cut must be ordered and fitted by your glazier. This is standard practice and glaziers do it regularly.

What glass thickness does the G-IDDW suit?

The G-IDDW suits glass from 4mm to 32mm thick, covering standard single glazing and most double-glazed units. For glass thicker than 32mm, please contact us to discuss options.

Is the G-IDDW available in clear or black?

Yes — the G-IDDC is the clear dual glaze version and the G-IDDB is the black version — both with identical specifications.

How much does the G-IDDW frame project on each side of the glass?

The G-IDDW dual glaze frame projects 16mm on both the inner and outer face of the glass, accommodating single and double glazing from 4–32mm thick.

Retailers, Glaziers & Distributors

Stock the G-IDDW. Pet-Tek International is a dog 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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G-IDDW Glass Fitting Intermediate Dog Door Dual Glaze White

Specifications

Frame Projection

Key Features

Watch: How a Glass Fitting Dog Door Is Installed

Frequently Asked Questions

Related Products

Retailers, Glaziers & Distributors

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