Level Sand and Gravel – Use a Transit or Laser Level

The gravel or sand base beneath concrete, flagstone, blacktop, or any other finish material must often be very accurate. If you have too much base material in place, the finish material can be too thin. If you have too little base material in, you can waste expensive concrete or worse yet, come up short! You can learn quickly how to install and level sand or gravel by reading this column.