CAT WINDOW INSERT for a sliding window

Patio Link is proud to present our Cat Door Insert for Sliding Windows. It allows your cat easy access to outside. It is easy to install and like our Pet Door Insert for Sliding Doors, you can take it with you when you move.

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How to measure your sliding window:

Simply open your sliding window and place your measuring tape at the top inside channel all the way to the bottom inside channel to see how tall your window is.

Our Cat Window Inserts fit standard height sliding windows between 0.80cm – 1.2m tall.

If your sliding window is taller within height range 1.2-1.6m tall, you will need to purchase our taller panel for only $35.

Before you purchase, please measure the height of your sliding window from top inside channel to the bottom inside channel.

Available in WHITE Colour.


cat window insert for sliding window SALE $249


  • EASY INSTALLATION – Cat Door Insert comes with an adjustable panel to adjust to the height of your sliding window. Adjustment range is between 0.8 and 1.2 m measured between the top and bottom window channel.

    If your sliding window is outside of this range, please select taller panel online for only $35 extra.

  • FLAP SIZE – suitable for standard size cats. Flap hinge is at 25 cm and flap width is 16 cm.

    The hole of the flap opening is 16cm (width) x 23cm (height). The total width of the cat door insert is 23cm. Please check that your cat can pass through the opening – 16cm x 23cm – which is suitable for most standard size cats. It could be too small for larger cats.

  • COLORS TO CHOOSE FROM – Powder coated WHITE  and for limited time only: PRIMROSE  while stock lasts

  • FOUR WAY FLAP SELECTOR – allows you to select the flap opening modes: (NO IN, NO OUT), (FREE IN , FREE OUT) (FREE IN, NO OUT) (NO IN, FREE OUT).
  • RIGID CONSTRUCTION – Cat Door Insert is constructed from powder coated aluminium frame, polycarbonate clear windows and polycarbonate flap. Since all materials used for construction are durable and long lasting, we offer 10 years warranty!

Cat Window Insert Installation Instructions

TOOLS REQUIRED: Hack Saw and a Tape Measure

Cat Window Insert Installation Instructions

NEED HELP: If you stuck and need any help with installation, please email us few photos and your enquiry to and our customer service will help.

Thank you for your purchase and ENJOY.

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Aluminium Window Lock

We recommend using window locks like these to secure the window in place.

You can purchase these from your local Bunnings store.

INTERNATIONAL SHIPPING available for this item!

For More Freight Cost and Information please email

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Would You Like A Quote?

Email or call us 1300 489 424 to speak to one of our friendly staff today!