Product Code
G-CDC
Barcode (GTIN-13)
09421006250014
Overall Size
275mm × 275mm
Download Install Manual (PDF) Download Catalogue (PDF)
⚠️ Glazier installation required: A 245mm round hole must be drilled by a professional glazier using specialist equipment. Do not attempt DIY installation — incorrect cutting may crack or shatter the glass. Contact us for referrals.
Catwalk® Glass Fitting · Cat Door
G-CDC Glass Fitting Cat Door — Clear
The Catwalk® G-CDC is a slim line glass fitting cat door in clear, designed for professional installation into single glazing and most single glazed sliding doors. Its discreet, low-profile clear frame virtually disappears in the glass, making it one of the most unobtrusive cat doors available. Suits glass 3mm to 10mm thick. 3-year manufacturer's warranty. Designed in New Zealand by Pet-Tek International since 1999.
Specifications
Glass Thickness
3mm – 10mm
Cut-Out Size
245mm dia (round)
Flap Size
193mm × 165mm
Compatible Glass
Single glazing, sliding doors
Finish
Clear
Recommended For
Cats
Frame Projection
Inner Frame
9mm projection depth
Outer Frame
9mm projection depth
Key Features
- Slim line clear frame — virtually invisible in the glass
- Suits single glazing and most single glazed sliding doors
- Glass thickness 3–10mm
- Round 245mm cut-out — glazier drills a single hole
- Magnetic closure for a quiet, draught-resistant seal
- Full brush weather seal — draught-free and weatherproof
- 4-way locking dial — in only, out only, open both ways, or fully locked
- UV-stabilised high-impact polycarbonate flap — same material as aircraft windows
- 3-year manufacturer's warranty
- Designed in New Zealand by Pet-Tek International since 1999
Enquire About This Product →
📏 Is this flap the right size for your cat? Most cats suit the standard flap, but larger breeds like Maine Coons need the maxi size — learn how to measure your cat or see the cat flap buying guide before ordering.
Watch: How a Glass Fitting Cat Door Is Installed
Watch the install — then give your glazier this
- Round cut-out size: 245mm diameter for the G-CDC
- Your glass type & thickness: single glazing, 3–10mm
- The fitting instructions from the box — glass range and clamping detail
Any qualified glazier can do this — most complete it in under an hour.
Frequently Asked Questions
The G-CDC suits glass from 3mm to 10mm thick — covering most standard single glazing and single glazed sliding doors. It is not suitable for double glazing or laminated glass. See our full glass fitting cat door range for thicker glass options.
No — the G-CDC requires professional glazier installation. A 245mm round hole must be drilled through the glass using specialist equipment. Attempting DIY installation risks cracking or shattering the glass. Contact us if you need a referral.
Yes — the G-CDC's slim clear profile makes it particularly well suited to single glazed sliding doors. Always confirm your sliding door glass is within the 3–10mm range and is single glazing (not double glazed) before ordering.
The G-CDC has a flap opening of 193mm × 165mm, suitable for cats of most breeds. Always measure your cat at the widest point of their shoulders and chest before ordering. Use our Pet Door Selector for a personalised recommendation.
Yes — the G-CDW is the white version with identical specifications, better suited to white-framed glass doors and windows.
The G-CDC frame has a 9mm projection depth on both the inner and outer face of the glass. This minimal projection depth keeps the door as flush and unobtrusive as possible on both sides of your window or sliding door.
Retailers, Glaziers & Distributors
Stock the G-CDC. Pet-Tek International is a cat 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.
