Installing Pavers Over Existing Concrete

Scrape away the excess sand and cut off the excess landscape fabric with a utility knife.

Installing pavers over existing concrete.

Before installing pavers over concrete the surface is cleaned with pressure washer to remove any dirt or debris. The right foundation extends the life of the paver project. Place 1 2 of latex modified mortar underneath each paver adhering it to the concrete. Use a quality professional masonry adhesive for this application.

Let the glue dry for a few hours before you tamp the field pavers and sweep sand across the patio to fill the joints. Glue down the last border patio blocks. The border course will be the only pavers necessary to bond to the existing concrete. To install pavers over concrete using a mortar set application.

Clean the concrete surface of all dirt oil and debris. The process is nearly identical to laying a paver patio over ground. Installing pavers over concrete can help to prevent problems like these. Then a one inch thick layer of sand is added across the entire area where the pavers will be laid down.

Because of their smaller size individual pavers are less prone to cracking as the material expands and contracts during temperature fluctuations. According to several paver manufacturers paving blocks can be installed on top of concrete without mortar if you first lay down a 1 2 to 1 bed of coarse sand. The paver installation process will involve the removal and replacement of unsuitable soil with materials like geofabric that help make the pavers work better and last longer. For instance installing pavers over concrete for a pool deck may be a risky proposition because if the pool pavers are too high they may create a tripping hazard near the pool or may make people cut themselves when they are entering or exiting the area.

The most important tip you must create a drainage layer 1 of bedding sand below the pavers. Once the concrete has dried border pavers will be glued down using mortar or a construction adhesive. Lay the field pavers over concrete as you would on any paver patio. The existing concrete pad must slope away min 1 of fall for 8 feet of run from any structures to ensure drainage.

Work in small areas to ensure the mortar stays wet for paver application. Choose a pavers contractor who provides a strong foundation and high quality materials for your pavers project.