Basement Waterproofing

Interior waterproofing: This method involves managing water that has already entered the basement. It typically includes techniques such as installing a drainage system, sump pump, and dehumidifier to collect and remove water. Interior waterproofing helps redirect water away from the foundation and keeps the basement dry.

Exterior waterproofing: This approach focuses on preventing water from entering the basement in the first place. It involves excavating the soil around the foundation and applying a waterproof coating or membrane to the exterior walls. This method is more comprehensive but can be more costly and disruptive as it requires digging around the foundation.

French drains: French drains are a common component of basement waterproofing systems. They consist of a perforated pipe surrounded by gravel or rock that collects and directs water away from the foundation. French drains are often installed along the interior or exterior perimeter of the basement to prevent water buildup.

Crack repair: Cracks in the foundation walls or floors can be a significant entry point for water. Repairing these cracks is essential for effective waterproofing. Epoxy or polyurethane injections are commonly used to seal and repair cracks, preventing water infiltration.

External grading: Proper grading around the exterior of the house is crucial for basement waterproofing. The ground should slope away from the foundation to ensure that water flows away from the basement instead of pooling around it. Improving the grading can help prevent water from seeping into the basement.