Hello All
I am digging a rectangular trench for a greenhouse I intend making.
I'm thinking of laying 3 to 4 inches of concrete in the trench. Do you think I should pour that onto a layer of agregate/hardcore or straight in please?
Then, a membrane then a timber frame, then paving slabs?
What do you think? Hoping to hear from some kindly person.
I am digging a rectangular trench for a greenhouse I intend making.
I'm thinking of laying 3 to 4 inches of concrete in the trench. Do you think I should pour that onto a layer of agregate/hardcore or straight in please?
Then, a membrane then a timber frame, then paving slabs?
What do you think? Hoping to hear from some kindly person.