We want to move our greenhouse [8' x 6', glass].
It's on a metal i frame [[i]think capital [b]I[/b] in a serif font[/i]], , but nothing under that.
Would we need footings or something else below? Could we use concrete gravelboards as a quicker option?
I had thought of about laying 3 courses of bricks to raise the inside a bit. Is this worthwhile? How would I work out how many bricks I need, I guess there's a formula for this?