This project involves restoration and alteration to the existing Edwardian house, and the demolition and construction at the rear for a new addition. The transparency and openness of the new part is a deliberate counterpoint to the introverted Edwardian house with its dark central corridor. Our intention was to create an Inside is outside is inside environment, where inside and outside spaces were interchangeable elements. The project evokes a certain reference to the Farnsworth House by Mies van der Rohe, and many courtyard houses in Melbourne by McGlashan and Everist. Australian architectural practice Architects Eat recently has completed the restoration of the existing Edwardian house and named it as Willow House. The U-shaped plan was organized to enclose a courtyard, which to provide a series of visual layering between the spaces, while also creating a better relationship between inside and outside. The two mature Elm and Willow became the constraints to the project. They informed the arrangement of our new addition, and together with passive solar orientation the result is a U-shaped plan enclosing a north-facing courtyard.

Internal planning strategies were devoted to the spatial hierarchy, in an interplay of inner and outer, and sequence of spaces. The link between the old and new is merged into the layering of spaces where inside and outside becomes one – the transparency of the borders separating interior and exterior allows the eye to perceive other elements that create the spatial order: fences, trees, stones, woods, clouds and borrowed landscape. The structure is suspended over the ground to avoid damaging the critical root zones of the two trees. The concrete floor and roof slabs are meticulously detailed, with significant input from our structural engineer, to appear and feel light, floaty and airy, a dialectic relationship between weight and material. This quality is enhanced by a skeletal structure of “skin and bones”, in which the non load-bearing glass sliding windows become a mere breathing skin between occupants and the outside world.

The addition has a passive ventilation system, whereby louver windows promote cross ventilation. The building materials specified are non-toxic and from renewable resources. The concrete structure provides thermal masses to the house with the slabs further insulated to minimise heat loss. All glazing are double-glazed to provide comfort to the interior, and the deciduous trees provide essential shading to the house during summer. Energy and water-saving fittings have been used throughout, and rain water is harvested for use in the gardens. A new carport with grid-connect solar power panels is in the design process. Architects Eat

This entry was posted on Friday, March 12th, 2010 at 8:49 am and is filed under Architecture Design, contemporary design. Tags: Architects Eat, Architecture, Architecture Design, Building biology, Building materials, central corridor, concrete floor and roof slabs, Fluid dynamics, Heating ventilating and air conditioning, McGlashan and Everist, Melbourne, Passive solar, Passive solar building design, sliding windows, Solar design, spatial hierarchy, structural engineer, Sustainable building, Ventilation, Willow House. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.