Passivhaustauglichkeit von Fensteranschlüssen entsprechend ift-Richtlinie WA-15/2-Bauanschlussfugen Teil 1: Bewertung der energetischen Qualität und Dauerhaftigkeit

Passive house suitability of window connections according to the German ift guideline WA-15/2 on component connections. Part 1: Evaluation of the energy performance and durability.

Buildings have various component connections. In view of the required energetic quality of the building envelope component connections shall be durably airtight and have appropriate thermal properties to reduce the influence on the energy performance of the building. Especially the energy optimization of component connections or thermal bridges was discussed in recent years. The evaluation and analysis of the durability of joint seals did not enter the current standards yet. The presented study refers to the evaluation of the energetically quality of window connections and to the durability of marketable joint seals.