VISION Issue 23 | Page 32

VISION 23 — MAGIC BOX Further to that, the house has really high ceilings throughout to further enhance that feeling of terrific volume. Many people probably fear such an extensive use of glass, and that open quality, maybe goes all the way back to the three little pigs and those houses of brick, timber, and straw. We’ve been conditioned from a pretty early age to build the fortress. This breaks the rules with a seriously playful exploration, where glass offers flexibility only possible with such a material. Absolutely. We did really want to push the sense of what a wall is, and not to have windows in walls as such, but rather to have walls of glass, so even when the house is closed down, it’s possible to experience the sense of openness and occupation of the entire block. We pushed windows all the way until they became walls. Many households run the air conditioner and television 24/7. Well not here, where we really are conscious of the immediate environment. There’s no air conditioning and the television appears only on invitation. On hot days we ventilate the house. There are no other cooling options. That just brings the climate into sharper focus for the kids and it connects all of us with the environment in a way you don’t experience in a conventional house. How did Viridian ComfortPlusTM help meet your design criteria? As a Principal in a large practice, I work on commercial projects of all scales and obviously, the sustainability driver is a critical part of that, so it goes without saying this philosophy runs through every project. In the context of the house, it was not just a philosophical decision, but a personal one. Internally and externally it’s a glass house and that’s the big shift from its former iteration. ComfortPlusTM allows the house to operate in the way we hoped it would. We had to demonstrate a threshold for environmental performance, and while it was a challenge with the extent of glass and the fact that a lot of that glass is oriented 32 south, it became clear that the only way to achieve environmental performance was with a Low-E coated glass. It was relatively simple to find the information, to talk to Viridian, and obtain data on the fundamental performance characteristics, so the relatively technical task was straight-forward. You have talked about engaging with the street. That’s one aspect of the house that touches on the value of generosity. When we’re ready, as a family, to engage with our community and contribute to street life, we open up the house and it is amazing to see how many people stop when passing by and can see right through the house. The number of neighbours we know now, who just come in and say hello when we’re enjoying the house is just great. It’s amazing. It’s a house of extraordinary flexibility with the way courtyards can be opened for ventilation. You have multiple options with windows up above angled to catch breezes. You have slight variations on how the doors and window operate, almost like the sails of a yacht tuned to the day. That’s exactly the way we see it and the way it’s used. Through the winter months we find ourselves opening the doors to the rear courtyard for the morning sun up to lunchtime, and that lets in the sun but keeps out the cold winds. Later in the day, that reverses. We close the back doors, open the front doors and shutters to catch the afternoon hours of sunlight at the front of the house. That’s quite different to the way we tune it during the summer months where everything’s open much of the time. I do sometimes imagine myself moving around a boat, trimming the sails and tuning as we go. Central footbridge from master bedroom and bathroom towards second bedroom and top floor bedroom study.