stormy121
Established Member
Long story short I'm banging my head against a wall trying to work out the best way around this, have a concrete slab and then slabs which was laid before we moved in, building my shed and have a rough outline but alas the floor is uneven by a good amount, I have attached photos to show the issue, I have thought about using slabs but I'm unsure how I would do it, would I lay sand on top of the concrete slab and level it that way or do I need to prepare it a different way? the side with the yellow level isn't a issue as I can just lift the slabs and get them level, Please help I am stuck XD