WINDOW EXTENSION to fit PatioLink Pet door insert 

IMPORTANT: Before purchase, Make sure that you measure your glass sliding door height from top inside channel all the way to the bottom inside channel, as close as possible.

Production time is approx 3-5  days


payment options available


Window Extension (2 pieces)  These come in 6 sizes:

Height range between 2.20-2.30m  $225

Height range between 2.31-2.40m $250

Height range between 2.41-2.50m $275

Height range between 2.51-2.60m $300

Height range between 2.61-2.70m $325

Height range between 2.71-2.80m $350

Production time is approx 3-5  days

Window Extension


VIDEO 1: How to attach a window extension for heights 2.21m-2.30m and 2.31-2.40m tall:


How to attach window extension for height 2.41m and above:





Additional information

Weight 5 kg
Dimensions 25 × 6 × 50 cm
Select Colour

Black, Light Grey, Primrose, White

Select Height

Height range 2.20-2.30m, Height range 2.31m-2.40m, Height range 2.41m-2.50m, Height range 2.51m-2.60m, Height range 2.61m-2.70m, Height range 2.71-2.80m

Select Size

Great Dane, Greyhound, Large, Mastiff, Medium, Small, St Bernard, Whippet, XL

Note to Courier

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

Locking & Security

FREE Locking bracket with Patio link pet door insert to lock glass sliding door only.

NOTE: If you like to purchase an ADAPTOR, you will need to ADD Adaptor to cart as adaptor is optional $

Locking bracket: Relocate your female latch to a locking bracket and lock your glass sliding door with your existing handle.

If your female latch is sitting internal inside the side channel or you have a fly screen door, you may like to add an ADAPTOR panel to your order. This is excellent feature as it allows you to lock both fly screen and glass sliding doors.

Patio link brand pet door is our top of the range pet door insert and it comes with 10 year warranty.


If you would like us to check your locks are compatible for our locking options, please email us couple of photos of your sliding doors including a close up of both locks and we can check everything is ok and compatible. Our Email is:


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Want us to check if your sliding doors & locks are compatible for installation?

Simply email few photos of your sliding doors including both locks and one of your bottom track of your glass sliding door and our customer service will check and confirm if your sliding doors are ok and compatible for installation and locking: Email:

Our pet door inserts are DIY Installation, however if you need help with installation we do have handyman contact.

Speak to one of our friendly staff today!

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