Concreting round the base of greenhouse?
I have a large aluminium greenhouse on a concrete slab base. It rains a lot here (!) and a lot of wet gets in around the base and the floor is all mossy. In the past I've done lots of caulking with silicone sealant but to no avail. A friend suggested laying a fillet of concrete all around the outside, covering the little flange that juts out from the base at ground level, and sloping it off so that the rain runs away.
Has anyone else done this, and does it work?
Thanks in anticipation