Thermal bridges: the temperature factor fRsi

We continue our series of articles on the topic of thermal bridges: this time, we illustrate the fRsi value, which describes the thermal ”strenght” of a node under the point of view of internal surface temperatures.

As we have explained in a previous article, the PSI value describes a higher or lower heat flow caused by a discontinuity in the thermal envelope – a thermal bridge – the fRsi factor is of primary importance for health and comfort considerations. Read More

Thermal bridges: the PSI value

For new builds as well as energy retrofits, worldwide the construction industry is shifting more and more towards zero energy buildings and Passive Houses.

With the thermal envelope becoming more and more advanced, the correct evaluation of thermal bridges becomes critical: with this article, we explain the PSI value. Read More

Living Future unConference 2015 Recap and REGENERATION Italy

A couple of weeks ago I attended the Living Future unConference in Seattle, Washington, USA, organized by the International Living Future Institute, the managing body for one of the most ambitious and visionary environmental building certifications available in the world – the Living Building Challenge. Two weeks later, I was again fortunate enough to attend the introduction of this certification here in Italy at the REGENERATION competition and conference hosted by Macro Design Studio in Rovereto, Italy. Here are my impressions from both events… Read More