What to Expect During a Paver Installation

It starts with layout — marking the area, confirming grades, and planning how water will drain away from the house. Then comes excavation, and this is deeper than most people expect, because the base has to extend well below the pavers to handle frost. The pro digs out soil and any soft material, establishing a clean, properly sloped subgrade. Getting the depth and the slope right here is what allows the surface to shed water and flex with the seasons instead of trapping moisture that freezes and heaves.

The base is built in lifts — aggregate added and compacted in layers rather than all at once, because only compaction in stages creates a truly solid foundation. The base is graded to maintain drainage as it builds up. On top goes a screeded layer of bedding sand, leveled precisely, which is what the pavers actually sit on. This staged, compacted base is the difference between a patio that stays dead flat for years and one that ripples after the first hard winter.

Pavers are then set into the chosen pattern, with edges cut clean against curves, borders, and the house. Once the field is laid, edge restraints are installed around the perimeter to keep the pavers from spreading, and polymeric sand is swept into the joints and activated with water so it hardens — locking the pavers together and resisting weeds and ants. A final pass with a plate compactor seats everything, and the surface is ready to use immediately, with no curing wait.