Protect Your Concrete Slab with a Subdrain Drainage System

A subdrain is a drainage system that is installed under a concrete slab or foundation to collect and remove water that seeps into the slab. It is typically made up of a network of perforated pipes that are embedded in the concrete and connected to a sump pump or other drainage device. The subdrain helps to prevent water from accumulating under the slab, which can cause damage to the concrete and lead to structural problems.

Subdrains are commonly used in residential and commercial construction projects, particularly in areas with high water tables or heavy rainfall. They are often installed in conjunction with a French drain or other type of drainage system to provide additional protection against water damage.

Some common applications for subdrains include:

1. Basements and crawl spaces: Subdrains can be installed under the concrete slab of a basement or crawl space to prevent water from accumulating and causing damage to the foundation or structural elements.
2. Garages and parking lots: Subdrains can be used to drain water that seeps into the concrete slab of a garage or parking lot, helping to prevent flooding and damage to the structure.
3. Patios and walkways: Subdrains can be installed under patios and walkways to collect and remove water that accumulates in these areas, helping to prevent erosion and damage to the surrounding soil.
4. Swimming pools and spas: Subdrains can be used to drain water from swimming pools and spas, helping to prevent damage to the surrounding concrete and equipment.

Overall, subdrains are an effective way to protect against water damage and ensure the longevity of concrete slabs and foundations.