Quote:
Originally Posted by dleung
Well the louvers are quite shallow for one thing, and they've got them covering the north-east side of the building... plus we're talking about the lowest 12 floors of a building facing into a dark high-rise canyon... plus where each row is located provides no shade for the floors above or below it... so it's safe to at least assume this is more about appeasing the udp with fake green gestures, than a LEED thing.
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This canyon isn't as dark as you might think. The NE side and SE (Howe facing) sides actually get quite a lot of sun in early morning and early afternoon. That said, it seem seems implausible to believe these shallow louvers would provide all that much reduction from solar gain.
Another possibility to consider, as I try to mind read the designers, is that from the outside they conceal the floor slab, drop ceiling, and heating (if any is to be installed at the base of the windows). From the inside, they would provide a sense of 'safety' for the occupants behind what is otherwise a floor to ceiling sheer wall of glass--which even at 12 floors can be somewhat disconcerting.