designPH is a SketchUp plugin developed by the Passive House Institute,
It provides an interactive 3D interface for PHPP (Passive House Planning Package).
It accelerates Passive House design through automatic analysis, visual verification, and smart workflows.
Color-coded surfaces make it easy to confirm all heat-loss elements are accounted for.
PHPP-ready: Once imported, most areas, windows, and shading inputs are already filled in, saving significant time.
Iterative tool: Provides preliminary energy balances during design, so you can refine projects before exporting to PHPP.
See the designPH licence options and compare features ...
Get designPHSketchUp 2027 has been released! This new version brings a huge amount of changes to the user interface on both Windows and Mac and some great new features.
There are some compatibility issues we are aware of and there may need to be some changes to the way some designPH features work, so please bear with us whilst we continue to prepare the next updates.
We are pleased to announce that the designPH v2.2.33 update is now released!
Version 3.0 delivers faster workflows, improved analysis and greater design flexibility.
We have received several reports of a bug that seems to have occurred since the SketchUp 2026.2 update and causes severe problems for designPH. We have now developed a workaround for the issue.
Read all designPH news articles >>