Yes and no, it all depends on its usage. If the lawn is going to have a lot of activity on it, it is recommended as it will prevent wear on the grass. If you have dogs and they do their business on the grass we don’t use sand as it can over time build up an unpleasant odour. If the grass is not going to have a lot of activity on it and is more for a visual purpose we would not recommend sand infill.
