#Windows and facades calculations

Services offered in order to calculate the energy performance of windows and facades

The Institute for Renewable Energy has years of experience in evaluating the performance of windows and doors and façade elements by means of numerical calculations. This experience has been developed both in the context of research projects as well as in the context of collaborations with private companies. The Institute of Renewable Energy's expertise in this area support the development of innovative products through tailor-made performance assessments. Analyses performed by means of numerical calculations can be supported and supplemented by experimental tests carried out in our laboratories at NOI Techpark in Bolzano.

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2023Accredited calculation of thermal transmittance of windows, doors and shutter boxes

The Renewable Energy Institute performs accredited calculations on thermal transmittance of windows, doors and shutters ...

2022Assessment of hygrothermal performance in dynamic conditions (UNI EN 15026)

Over the years, Eurac Research has accumulated considerable experience in assessing the hygrothermal performance of ...

2022PLANWINDOWS - Calculation tools for the renovation of historic windows

Calculation tools to evaluate the thermal transmittance and the energy saving potential of historic windows

#Windows and facades calculations

Our calculation methodologies:

  • Calculation of thermal transmittance of windows, doors and shutter boxes (UNI EN ISO 10077-1, UNI EN ISO 10077-2)
  • Evaluation of the thermal bridge line coefficient (UNI EN ISO 10211)
  • Calculation of surface temperature to avoid critical surface humidity (UNI EN ISO 13788)
  • Evaluation of hygrothermal performance in dynamic regime (UNI EN 15026)
  • Fluid dynamics analysis (CFD)
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