PHPP-ready data for windows, entrance doors and lift & slide doors for the following ranges:
Please contact us if you can’t find the PHPP information you need.
Passivhaus design in Germany generally requires whole window U values of significantly less than 0.8 W/m2K*
Green Building Store offers the following options, which might be suitable for Passivhaus projects (dependent on modelling in PHPP):
*It is not necessarily required to use a Passivhaus Institut certified window when designing or certifying a Passivhaus. The actual requirement for Passivhaus Institut certification is either that the Uw value should be < 0.8 W/m2K when modelled with glazing Ug of 0.7 W/m2K, or that the Uw installed should be < 0.85 W/m2K with the same glass, and including the linear thermal bridging coefficient of the installation.