Waterproofing basement walls from the inside options for basements include installing a drainage and sump pump system that channels water out before it can accumulate. These basement leak repair systems, often referred to as French drains, are installed beneath the concrete slab floor around the perimeter of the basement. The drains are positioned against the interior foundation wall and collect any seeping water, directing it to a sump pump pit. From there, the water is pumped up and away from the home, helping to prevent basement flooding.
