What is an Interior Drainage System?
An interior drainage system manages groundwater before it enters your basement. It typically involves a perforated drain tile or French drain installed along the interior footing, channeling water to a sump pump that expels it safely. By controlling hydrostatic pressure, interior drains prevent water from seeping through walls and floors during heavy rains.
Benefits for Your Home
Interior drainage systems improve indoor air quality and reduce costly repairs. By keeping the basement dry, they help prevent mold growth and musty odors. Homeowners also experience increased property value and enhanced livability. When paired with a reliable sump pump, these systems provide peace of mind during Michigan's wet springs and snowy winters.
How Installation Works
Professional installation involves excavating a narrow channel around the basement perimeter, installing drainage pipe and gravel, and connecting the system to a sump basin. Once the concrete is replaced, the drainage system is hidden from view but remains accessible for maintenance. When combined with battery-backup pumps, interior drainage protects your foundation even during power outages.
