We are going to build a lean to shed in concrete blocks .The shed will be 3metres long and 1.8metres wide with a door at each end in upvc.(to the side of our house)
The 3 metre wall will be about 2 metres high all around and the roof will be upvc with polycarbonate sheets 16mm thick .
My question is how deep should we dig the foundations and how wide for the footings and do the concrete blocks for the wall need to be tied together with wall ties? How deep should the concrete be for the footings? and do we need rebar's and if so how many ,the soil is clay.The house footings are only about 2.5 feet deep but we want to dig deeper if nessessary?
Thanks .
The 3 metre wall will be about 2 metres high all around and the roof will be upvc with polycarbonate sheets 16mm thick .
My question is how deep should we dig the foundations and how wide for the footings and do the concrete blocks for the wall need to be tied together with wall ties? How deep should the concrete be for the footings? and do we need rebar's and if so how many ,the soil is clay.The house footings are only about 2.5 feet deep but we want to dig deeper if nessessary?
Thanks .