New after building the EnEV
Sonntag, März 15th, 2009(openPR) - current know-how is in demand
The energy performace certificate for buildings becomes in accordance with the European guideline over the total energy efficiency of buildings also for existing buildings the obligation. This will be an important Initialzündung for the realization of structural and configuration-technical energy saving measures. The new EnEV makes which demands and [...]