Upload → calibrate → pick wall colour → auto-detect rooms → remove any you don't want → place manifold → generate colour-coded UFH circuits → calculate pipe purchasing.
JPG/PNG/WEBP for this version. Scale is always entered manually.
Click two ends of a known architectural dimension and enter its real length.
Pick the colour used for the walls on the floor plan, then detect rooms automatically. Afterwards, remove any detected areas you don't want to heat.
Place the manifold manually. The generator first maps each room as a point grid, builds perpendicular meanders, bridges the finished end back to a nearby return point, then routes the flow/return pair to the manifold without overlap.
The maximum installed loop length includes the flow and return tail routes.
Each circuit is one complete purchased length. Available lengths: 100 m, 200 m and 500 m. A 15% planning tolerance is added only for purchasing.
Upload a floor plan to begin.