Welcome to our collection of tools

This is the landing page for various tools we offer to the Passive House community. You need a free account to make full use of these tools, navigate to the signup page to create one.

Calculate the energy balance of your building and receive suggestions for improvement measures
Life cycle assessment made easy - compare assemblies
Life cycle assessment made easy - evaluate complete building concepts
Build your own assemblies from a wide range of materials, calculate their U-value and import them into PHPP