Pet Door Inserts
Patio Link pet door inserts are designed for pet owners who want quality, security, and long-term durability — without compromising the look or function of their sliding doors.
Pet Door Inserts - Small / 2 - 2.1m (Standard Height) / Black is backordered and will ship as soon as it is back in stock.
Why Choose Us?
Why Choose Us?
WARNING: Not all pet door inserts are made equal.
Our inserts are built using heavy-duty aluminium construction, tempered 5mm safety glass, and premium UV-protected flaps for superior strength and performance. Unlike other standard inserts, Patio Link is designed to be renter-friendly, DIY easy to install, and compatible with your existing door locking system for added security and convenience.
With a huge range of sizes available, strong magnetic flap closure, weather-resistant design, and a 10 Year Warranty, it’s easy to see why thousands of Australian pet owners trust Patio Link.
✔ Heavy-duty aluminium construction
✔ Tempered safety glass
✔ Secure locking compatibility
✔ UV-protected durable flap
✔ DIY & renter friendly
✔ Huge range of sizes
✔ Fast Australia-wide shipping
✔ Backed by a 10 Year Warranty
Important: Pet Door Size Info
Important: Pet Door Size Info
Watch this video: How to do a test at home to see what is the ideal flap size for your doggie: CLICK HERE to watch video
Patio Link Flap Sizes:

How to measure your glass door height?
How to measure your glass door height?
Before purchase it is very important that you measure your glass door height, from top inside channel - all the way to the very bottom inside channel, as close as possible.
What's Included
What's Included
- Your chosen pet door insert (Standard height 2.0-2.1m, and for extra height over 2.21m+ you will receive a Window Extension)
- Locking bracket, to lock glass sliding door
- Plate, to secure pet door to the frame
- Mohair Strips
- Eco Friendly rubber weather seal
- UV-protected polycarbonate semi hard flap
- Spring loaded lockable aluminium powder coated flap cover

Delivery Information
Delivery Information
When we dispatch your order, we will make a standard note to courier “Ok to leave item near main door if no one at home”
If you wish us to leave a different message, please advise at checkout.
Please note we do not deliver to PO BOX.
Thank you – Patiolink
Pet Door Inserts - Small / 2 - 2.1m (Standard Height) / Black is backordered and will ship as soon as it is back in stock.
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Option 1) Lock Glass Sliding door ONLY: Locking Bracket
Included with a new pet door insert purchase
This option allows you to securely lock your sliding glass door by relocating the existing female latch onto the locking bracket on the pet door insert.
Installation is quick and simple using a standard hand drill with 3mm bit, and the locking bracket is included free with your PatioLink Pet Door Insert.
If your female latch sits inside the door channel, an Adaptor Panel will be required for installation.
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Option 2) Adaptor Panel: Close BOTH Glass and Screen door into adaptor
Adaptor Panel (Sold Separately)
The Adaptor Panel allows you to securely lock both your glass sliding door and screen door when using a PatioLink Pet Door Insert.
This slim panel installs alongside the pet door insert and is available in 2.1m, 2.5m, and 3m lengths, which can be easily cut to suit your door track.
It’s the ideal solution if:
- Your female latch sits inside the door channel, or
- You want the ability to secure both the glass and screen doors
Another great benefit is that it allows you to lock your screen door while keeping the glass door open, letting fresh air circulate while helping keep bugs out.
Installation requires a hacksaw, hand drill, and pliers, and like all PatioLink products, it installs without damaging your doors, making it perfect for renters.
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Option 3) L Profile for Stacker doors
(Sold Separately)
For stacker sliding doors where the gap between the glass door and screen door is greater than 11 cm, both an Adaptor Panel and an L Profile Extender are required.
The L Profile Extender attaches to the Adaptor Panel using pop rivets, extending the reach up to 17 cm to suit wider door gaps commonly found in stacker door systems.
This ensures the pet door insert can be installed securely and function correctly with larger door clearances.











