With designPH, planning passive houses has never been easier. The new 3D-tool provides a grafic user interface for entering building geometry – and for each revision in the design the impact on the energy balance will be displayed directly. With only a few clicks the results can be exported to the Passive House Planning Package (PHPP 9)

The new designPH has been designed as addon to the internationally recommended energy balance and design tool PHPP. The first version designPH 1.0 was developed as plugin for SketchUp 8 on Windows as well as MAC user interfaces and will only be available in conjunction with the PHPP.

Online manual or tutorials for designPH, community and FAQs can be accessed by registering on