Advice on base for circular greenhouse
Could you please advise on the best way to lay a base for a circular greenhouse?
I have contacted several local builders and landscape gardeners in Sheffield with only one reply!
I am thinking of laying concrete pavers; the recommended base is 21 foot diameter and 1 foot wide. Would a ring of 450x450 pavers be sufficient on hardcore and sand?
The area has a gently sloping gradient to one side.
Thanks for your help