Drainage For Patio With Pavers

When installing a patio with pavers, drainage is an important consideration. Proper drainage will help to prevent water from pooling on the surface of the patio, which can lead to damage to the pavers and the underlying subbase. There are several different methods for providing drainage for a patio with pavers, and the best method will depend on the specific site conditions.

One common method for providing drainage is to install a French drain around the perimeter of the patio. A French drain is a trench filled with gravel that is used to collect and drain water away from the patio. To install a French drain, dig a trench around the perimeter of the patio that is at least 12 inches wide and 12 inches deep. Fill the trench with gravel, and then cover the gravel with a layer of landscape fabric. The landscape fabric will help to prevent soil from clogging the gravel.

Another method for providing drainage is to install a perforated pipe under the patio. A perforated pipe is a pipe with holes that allow water to drain through. To install a perforated pipe, dig a trench under the patio that is at least 4 inches wide and 4 inches deep. Place the perforated pipe in the trench and then cover the pipe with a layer of gravel. The gravel will help to prevent soil from clogging the holes in the pipe.

In addition to installing a French drain or a perforated pipe, it is also important to slope the surface of the patio away from the house. This will help to direct water away from the house and prevent it from pooling on the surface of the patio. The slope should be at least 1 inch for every 8 feet of length.

By following these tips, you can help to ensure that your patio with pavers has proper drainage. This will help to prevent damage to the pavers and the underlying subbase, and it will also help to keep your patio looking its best for years to come.