The Passive House Planning Package (PHPP) version 10 EN is a design tool produced by the PHI Germany for use by designers.

PHPP incorporates the energy specifications for quality-approved Passivhaus buildings in an online flip book manual and applicationr :

  • Calculating energy balances
  • Designing comfortable ventilation
  • Calculating the heat load
  • Summer comfort calculations
  • Other useful tools for reliable design of Passivhaus dwellings