Summery Standard plastic edge restraints spiked into clay soil will heave and break apart during a Michiana winter, causing the outer rows of your patio to separate. We lock the perimeter of every paver project with a hidden, fiber-reinforced concrete bond beam because it permanently stops lateral movement. The concrete is troweled over the extended gravel base and halfway up the paver, remaining completely invisible while allowing grass to grow directly against the stone. Th
