Internal insulation systems

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Elementary School in Mulhouse, France

This hard-stone elementary school is located in Mulhouse in the Alsace region (north-eastern France), near the border with Germany. It is a listed building, since it was built in XXVIII sec as a spinning factory at a time which Mulhouse had an...

The renovation of Doragno Castle - Rovio, Switzerland

The building is used as a residential, and the aim of the renovation has been the conservation of the ancient walls of the medieval castle, considering modern comfort standards with the target of achieving a building ad a high standard of energy...

Elementary School in Mulhouse, France

This hard-stone elementary school is located in Mulhouse in the Alsace region (north-eastern France), near the border with Germany. It is a listed building, since it was built in XXVIII sec as a spinning factory at a time which Mulhouse...

The renovation of Doragno Castle - Rovio, Switzerland

The building is used as a residential, and the aim of the renovation has been the conservation of the ancient walls of the medieval castle, considering modern comfort standards with the target of achieving a building ad a high standard of...

HoHo Vienna: the first city office built of timber in Vienna

HoHo Vienna is one of the tallest wooden buildings in the world and a lighthouse project for sustainable timber construction. Thanks to the level of thermal insulation, resource conservation, energy efficiency and sound insulation, it has...

Rathaus Freiburg – Germany

The university city of Freiburg is home to an innovative city hall that is now the biggest surplus-energy building in Europe. The building boasts outstanding thermal insulation that allows for low-temperature heating and high-temperature...

Hof 6 - Austria

The farmhouse was built in 1646 in log construction and was home of the painter Angelika Kaufmann. The living part of the house has been restored in 2008 and the affiliated barn was rebuild in 2013. The traditional renovation of the front...

Eisbärhaus units A & B- Germany

Built in 2019, the Eisbärhaus was designed as a passive building comprising two units. Building materials were selected according to guidelines provided by the Austrian environmental association Umweltverband Vorarlberger Gemeindehaus. All...

Hélène Boucher co-ownership in Sevran

This case study represents a rehabilitation and energy renovation of a 1970 condominium. It consists of a small joint ownership of 23 lots in Sevran (in Paris suburbs) as part of the "OPAH Quartier Rougemont" with the operator OZONE.   The...

Passivhaus residential case: #29Soto (Navarra/Spain)

This is the first block of housing certified in Spain built in 2017 under the Passivhaus standard, and therefore has a demand for heating below 15kWh / m2a, and a heating load of 10W / m2.   This implies that a floor of 75m2 will have a...