Our Hardscaping Process

Proper site preparation is crucial for the longevity of the paver installation. The area should be cleared of vegetation, roots, and debris. The ground must be excavated to the appropriate depth, typically 6-12 inches below the finished grade, depending on the expected load and type of pavers used.

ICPI recommends installing a sturdy base of compacted crushed stone or gravel. A thickness of at least 4-6 inches is generally advised, allowing for adequate drainage and support. The base must be thoroughly compacted using a mechanical plate compactor to prevent settling.

To maintain the integrity of the paver layout and prevent lateral movement, edge restraints should be installed around the perimeter. These can be made from concrete, plastic, or steel, and must be anchored securely to the base material.

A leveling course of coarse sand is applied over the compacted base. This layer should be about 1 inch thick and screeded to create a smooth, even surface for the pavers.

Pavers should be laid in the desired pattern, starting from a straight edge or a corner. It's crucial to maintain consistent joints and spacing between the pavers. A rubber mallet can be used to gently tap the pavers into place without damaging them.

After all pavers are laid, jointing sand is spread across the surface and swept into the joints. This helps lock the pavers in place and prevent shifting. The sand should be compacted into the joints to create stability.

Once all pavers are laid and the joints are filled with sand, the entire surface should be compacted again using a plate compactor. This step helps settle the pavers into the sand and ensures stability.

Finally, any excess sand should be swept away, and the installation should be inspected for uniformity and quality.

Proper design is vital, including understanding the height and load the wall will support. Walls over a certain height (usually 4 feet) may require expert engineering to ensure stability.

Similar to paver installation, the site must be excavated to the suitable depth and levelled to accommodate the wall's foundation.

A solid gravel base is essential to support the wall’s weight. Additionally, proper drainage must be integrated behind the wall to manage water pressure and prevent erosion.

Retaining walls should be built in layers, with each block level being buried partially in the previous layer. Backfill material should be compacted properly to enhance stability and support drainage.

Compliance with local building codes and regulations is necessary to ensure safety and structural integrity. This might involve permits or inspections, especially for larger walls.

Capstones should be installed on top of the wall to provide a finished look and protect the wall from water infiltration.