Archive for the 'strategies' Category

vertical

November 17, 2011

        some vertical eye candy courtesy of:

diaz y diaz

rmjm

arquitecturia

pugh scarpa

sarc

skuratov

? (photo by ken mccown)

?

baas architects

kevin hart

foreign office architects

peter zumthor

tadao aando

francisco mangado

o-s architectes

baas architects

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shade

March 21, 2011

one of the key components in making a high performance building is a proper exterior shading device.  combined with thermal mass and natural ventilation, a building can be passively cooled in most climates.  a properly sized overhang, a fixed sunscreen, or a deciduous tree can sometimes provide an adequate solution, but unfortunately in our unpredictable northwest climate the cooling days don’t coincide so perfectly with the arc of the sun or the leafy seasons.  the most effective shading solution is usually an active adjustable shading, allowing precise shading only when desired, but also providing an animated building facade and creating an architectural language directly related to comfort and energy performance.

too often the shading device is poorly conceived (wrong orientation or improperly sized), relegated to the interior where it’s too late to prevent heat gain, or cut from the project due to cost considerations.  yet, here in the temperate pacific northwest it is becoming more and more common to find good money spent on air conditioning to provide cooling for those few hot days. instead, that money could be shifted to the facade construction, substantially reducing energy use while creating beautiful architecture.

here are a few interesting european examples to start the conversation:

mgf architekten, university for technical studies, aalen

foreign office architects, carabanchel house, madrid

freshwater house, chenchow little architects, sydney

baumschlager-eberle, eichgut housing, winterthur

weil arets, university library, ultrecht

walter unterrainer, passive house

karawitz architecture, passive house, bessancourt