The Catio Company's Adjustable Window Catio DIY Plans are designed to fit any window size with customizable height and length. Take a modular approach by connecting this window catio to other setups, with our popular Cat Run Plans or Freestanding Catio Plans, to expand your cat’s outdoor space seamlessly.
1. What’s included in the DIY Window Catio Plans?
Our DIY Window Catio Plans include:
Step-by-step building instructions with clear, easy-to-follow diagrams
A complete materials list, cut list, and tool checklist
Tips for attaching the catio to your house or for building it as a freestanding unit
Direct links to recommended products, including the wire mesh, staples, fasteners, and more
Links to the hand tools and power tools we recommend, so you know exactly what you’ll need before you start
Everything is designed to save you time, reduce guesswork, and help you get it right on the first try.
2. Can the plans be adjusted to fit my space?
Yes! These plans are designed to be flexible and easy to adjust.
You can modify them to fit any window size, or even expand them beyond a typical window catio.
You can adjust the width and height to suit your space, making it as compact or as spacious as you need.





