225g Journal, mostly DIY rock (also 55g current tank pics)

[argan]

I got my 225g from surrey yesterday, and had to leave it outside because we haven't figured out where in the house we are gonna put it.
So my first question for the journal is, Has anyone had problems leaving an aquarium out in the cold/outside for the winter before using it?
Glass cracks or silicone faults? The glass is 1/2 inch.