Observed arrival · 2026-10-14
A Catio Planner That Checks the Escape Routes
OpenCatio3D is a free beta web planner for fitting a catio to a home and generating a build plan.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- DIY catio builders fitting enclosures to existing homes
- Worth noticing
- The sample lean-to sketch totals 26 framing members, 183 square feet of mesh, and an estimated $470–$770.
Field notes
The sample sketch uses an 8-foot-wide, 6-foot-deep plan with an 8-foot wall height, and lists 26 framing members alongside 26 eight-foot boards. The page says its checks cover issues including dryer vents, digging, heat, and snow, and that the generated model, materials list, cut list, and cost range stay aligned with the chosen dimensions.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue