Start with your space
Choose a project type, enter consistent measurements and describe the site conditions.
Why CatioPlanner
A clearer path from space to plan
The workflow helps you check fit, understand the output and decide what to verify next.
Keep outputs in sync
Eligible projects keep the available views, materials and project details tied to the same inputs.
Plan before you buy
Review what is included, what is unavailable and what still needs local confirmation.
Boundaries
Planning help, not project approval
CatioPlanner does not replace a site inspection, stamped engineering, contractor advice, code review or permit approval.
Common questions
What does CatioPlanner produce?
For an eligible project, the current flow can coordinate plan views, a materials list, cut information, cost guidance, and downloadable project files from the same submitted inputs.
Does CatioPlanner approve a design for construction?
No. It is a general DIY planning aid, not a licensed engineer, site inspector, building department, or permit authority. Users must independently verify dimensions, loads, anchoring, permits, and local requirements.
Why can a project be stopped before generation?
The fit check rejects conditions outside the supported rules so the service does not present an unsupported proposal as if it were ready to build.
Try the workflow