There are various types of foundation drainage systems. To know which one to install, it’s best to have your property evaluated by a foundation expert. There are two common types of foundation drainage systems that experts recommend: surface drains and French drains.
Each of these drains has their pros and cons depending on where you want to install them. For instance, French drains should be installed in areas where you have noticed leakage occurring or water pooling. Generally, French drains tend to work optimally in areas that have excess subsurface moisture.
A surface drain, on the other hand, should be installed where there’s pooling or ponding of water around your foundation. This especially occurs when the yard is negatively sloped.
Before installing one, it’s important to understand the advantages and disadvantages of each system. Therefore, it’s best to contact your local foundation repair contractor before deciding which drainage system is best for your foundation.