A French drain system installed along the perimeter of a basement floor.
Crawl Space Waterproofing System
Interior gutter systems catch basement water and channel it to floor drains or a sump pump. Epoxy seals the channel to the floor; the same glue can create curbs to route the flow to a drain.
Cutaway view of basement wall and floor showing installed drain system.
Drain Main cutaway installation
If downspouts and regrading don't cure your damp basement, the most effective solution may be a drainage system and sump pump, which will collect and pump the water away from the house.
Why Do Basements Flood?"
how+to+waterproof+earthberm+homes+during+construction | Basement waterproofing
Cutaway of finished basement installation
Waterproof Your Basement Step 6.jpg