Shed Base - concreting over slabs

[Aldo'sDad]

Evening everybody,

I am having a new shed built (16' x 8').

The slabs that I was going to lay it on are not level enough for the shed. I have been advised that I should take them up and relay them all on a sand base.

I was wondering if it may be quicker to do a concrete base (100mm) on top on the slabs, as time is of the essence.

I have calculated I will need just over 1.4 cubic metres of concrete.

Two questions: Is it a reasonable idea and any idea how much it would cost?

Cheers

Aldo's Dad

 

[oilman]

Much easier to just pack under the slabs with a bit of sand or soil. You only have to do the low ones.