Blog of the PP-R piping 3D designer

Articles and guides on designing PP-R water supply and heating systems in a free online 3D piping designer.

3D editor for PP-R pipelines with a water supply project
29 July 2026

DIY Water Supply at a Country House: How I Designed the Piping Layout in 3D in One Evening

How a plumber-programmer built a water supply system at his country house: took measurements, designed the piping layout in a free online 3D editor, and soldered the pipes according to the project. Video of the process.

from practice polypropylene video
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Snapping to walls and ports in a 3D piping-system builder
19 August 2026

Snapping to Walls and Ports: How I Simplified Design in the 3D Builder

I improved snapping in the 3D piping builder: fittings can now snap to walls and ports, with undo/redo, drag-to-delete, and helpful tooltips. A look at the new features.

news snapping tools
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3D editor for PP-R pipelines with a water supply project
10 August 2026

How to Design a Polypropylene Water Supply System in an Online 3D Editor

A step-by-step guide to designing a water supply system from PP-R polypropylene pipes in a free online 3D editor. Fitting catalog, port snapping, and an automatically generated materials list.

tutorial polypropylene 3D editor
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