Buy Interlock Stones in Ottawa

Base Gravel – Once we complete the excavation, we will fill the area up with base gravel. We ensure that the gravel is durable enough to keep up with the load of whatever is placed on the surface. We ensure that the gravel is free draining so that water drainage leads to the subsoil (immediate layer under the topsoil). Using the right tools, the gravel base is firmly packed in several layers, this ensures adequate support for the interlocking paver/stone to stay in place.