French drains are the perfect solution to a crawlspace that is taking on water. It’s simple, yet effective, design catches water as soon as it penetrates the foundation block, and diverts it to the lowest point of the crawl space.The water collects in a catch basin and is then removed by the sump pump. French drain systems are an excellent way to prevent unwanted water from collecting under your home.
After a trench is dug, a layer of drainage gravel is poured in the bottom of the trench that is used to keep the drain pipe out of the dirt and mud to prevent clogging. Next, a 4 inch high density polyethylene pipe that is corrugated and preforated with a covered and knitted polyester sock for additional filtration, is installed and then the drain pipe is completely covered with drainage gravel.
It’s important for the water to be properly filtered in order to prevent both the drain as well as the sump pump from clogging and to insure your system performs optimally for years to come. The sump pump is responsible for removing the water from crawl space where it is then directed safely away from your home.The sump pump is manufactured by Zoeller, a trusted brand since 1939.
If you have questions about whether or not a french drain or sump pump in your crawlspace is right for you or if you’d like an estimate for installation, please call (919) 265-8686 or contact us.