I'm taking up paving flags to replace them with grass. The soil underneath (which has been there for years) goes directly up to the brickwork of the house. Is it okay to lay grass turf over that right up against the wall? Will it create damp problems? Or would I already have damp problems if that was an issue? Originally by u/mattttttttt96 on Reddit: https://tinyurl.com/2ycc8mrt