The Four Simple Steps
Space out your chosen flagstones in the direction that you want the path to go. Walk the path, adjusting the spacing until you arrive at a pattern and spacing that suits everyone. If you are restricted to a certain length make sure to space the flagstones correctly so that you don’t have to cut the last one. To create a curve, tighten the space between inside corners and open it up on outside corners.
Cut the grass around the flagstones using a sharpened straight-bladed spade or turf edger. Lift the flagstone and remove the turf without damaging the surrounding grass. Dig out the topsoil (and any stones) to the depth of the flagstones you are using, plus at least 50mm. Example: if you are using our Canterra flagstones which are 40mm deep, you will need to dig out at least 90mm (2.5 inches).
Unless the ground is very soft or loose, there is little need for a deep hard-core base. The path can only be used by pedestrians, so a 50mm layer of compacted sand or half an inch of broken stone will form a suitable base.
Place the stone into the sand base and pound it with a rubber mallet. Use a level to ensure the flagstones are all level with each other.
Where the stepping stones are being laid in gravel, spread the dry mortar 2 – 4 inches beyond each flagstone and rake the gravel over it. The flagstone should be at least 1 inch above the level of the existing gravel, this will help eliminate the scattering of gravel over your flagstones.