Quality assurance

Along with the high-tech research and certification of construction materials, the Passive Housing Institute (Passive House Institute) and the network of partners and authorized certifiers provide quality assurance for passive buildings.

So you can be sure that buildings have acquired the title of Certified Passive House (Certified Passive House), and renovations that have been certified according to the standards EnerPHit meet the strict criteria set by the PHI.

Πηγή: www.eipak.org