Tag: sustainable design

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This blog post is a review of “Hermann Kaufmann IZM: Illwerke Zentrum Montafon” published in April 2015, edited by Marko Sauer.

This is a beautiful book about a beautiful building. The IZM is a new 120m long, five-storey office building in the Montafon valley of the Vorarlberg region in Austria. It brings together, in a central location, both the civil and electrical engineers of the hydropower generation company, Illwerke Vorarlberg.

The Illwerke Zentrum Montafon (IZM) in Rodund is an unparalleled timber structure: with a usable floor area of over 10,000 m2, it was the largest office building made of wood in Central Europe on completion. Assembled in only six weeks, the timber construction above the concrete base is the first application of the LifeCycle Tower (LCT) system on the free market.

The building is an exemplar of integrated architecture. The alpine setting, materials research, modern technology, prefabrication, traditional craftsmanship, low energy / low carbon design, and social contribution all play their part in making the IZM a work of stunning Passivhaus architecture.

“Hermann Kaufmann IZM: Illwerke Zentrum Montafon” is an elegantly restrained monograph of essays, beautiful photographs and clear drawings. It is, in a sense, reflective of the building itself. It maintains the very high standard of presentation and technical detail that can be found in all Detail magazines and books.

Passivhaus architecture is integrated architecture. This book details an exceptionally beautiful work of integrated architecture.

031 Exceptional Integrated Architecture

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The Passivhaus Standard is the world’s foremost standard for energy efficient and comfortable buildings. Buildings certified to the Passivhaus Standard are often more energy efficient than conventional buildings by a factor of 10. In the face of climate change, architecture in the anthropocene must change. Buildings need to consume radically less energy to emit radically less CO2.

Buildings certified to the Passivhaus Standard are also incredibly successful at meeting design predictions. The performance gap is eliminated. And passivhaus buildings maintain their performance over time. The rigorous integrated design and quality assurance requirements of certification process for the Passivhaus Standard ensure this.

And yet there are many misunderstandings about what the Passivhaus Standard is. In some cases it gets confused with other aspirations. In other cases the standard gets accused of not being one thing or another, regardless of what it actually is! There is even a sense of the ‘tall poppy syndrome’ at play within the sustainable / green building community sometimes.

This blog will help clear up some of the common misconceptions around the Passivhaus Standard.

016 What the Passivhaus Standard is Not
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