Quote:
Originally Posted by Riverman
Thought the new building codes did not allow for glass walls.
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The new national energy code doesn't limit the amount of glass depending on approach; There are 3 paths:
1) Prescriptive Path: As the name suggests, a set of prescribed performance standards that must all be met to achieve code. The Glass portion is limited to 29% of overall exterior building surface area
2) Trade-off Path: Overcompensating in other performance areas to achieve something similar to the prescribed path overall performance.
3) Performance path: Building performance and code compliance is extensively tested through fancy energy modelling software. You can build a structure entirely out of glass as long as the modeling process detrmines acceptable thermal/energy performance
Basically, I'm guessing anyone undertaking a high-rise project would likely pursue the Performance method. Judging by the renderings on 300 Main, that would have to be the case.
Quote:
Originally Posted by drew
360 gets grandfathered past the new energy codes. So they theoretically don't need ANY insulation.
300 Assiniboine is about the amount of glass you should expect on this one.
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360 gets grandfathered. I could be wrong, but I'm sure the code applies to new builds/structures and not renovations.
300 Assiniboine might actually be compliant with the basic prescriptive path, but this has no bearing on how much glazing would be used for 300 Main. Artis will use much more glass.
Quote:
Originally Posted by drew
Armin has to pay for it, so what he accepts is completely up his budget.
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This...
It's a rendering. Not sure why everyone now expects the future product to look identical, or is prepared to get offended if it doesn't.
However, it's a strong indicator of the project and design direction, and will likely look very very similar upon completion.
Hell, SkyCity first announced mixing office and luxury residential in the tower portion (not podium below), as well as building up to 62 floors. That changed to 42 and luxury condos, and ended up at 45 floors an "starting under 200k" afforable suites. Concepts and scope can change.
But for the time being, Artis is presenting the most reliable info and scope they have.