I'm slowly rebuilding a secondhand conervatory, and now need to concrete the base, it will have a dwarf wall.
How thick for the concrete? will 4" do ? I have a lot of used pavings to get rid of, can i concrete on top off?
Would this cause me any future problems? thanks.
How thick for the concrete? will 4" do ? I have a lot of used pavings to get rid of, can i concrete on top off?
Would this cause me any future problems? thanks.