Wednesday, March 3, 2010

I've had a new, completely different idea.
The most energy efficient uninsulated steel roofing. Well, it kind of stemmed from looking at energy efficient roofing and what I could look at/research. I decided that I needed to be more specific to reduce the number of variables (thanks miss Zhang). Eventually I came up with the idea of steel roofing.

I can look at two things:
  • colour of steel - how much heat it absorbs, is the colour appropriate for both winter and summer, etc.
  • Anlge/ positioning of roof - how much sunlight is let in, which direction is the best way for the roof to face, etc.

So yeh, this is my best idea so far..

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