whatever
Senior Member
That box is on the roof of something, but the way that they've built that thing it looks like a tempa-permanent construction. If I was going to hazard a guess I could see that being a temporary (3-4 year) home for on-site washroom facilities. Blueskin's not cheap, so it's not like they'd seal the structure with it if it was only going to be there for a few months, but there's no way that a rough framed construction like that is going to be a permanent feature of the building. It's gotta be a temporary home for something that needs to be sealed from the elements. Temporary site office would be my second guess, but if that's what it was it'd have been easier to just drop an office trailer on the roof.