Interior French Drain Basement
Plot out and mark the path of the french drain.
Interior french drain basement. Rather it catches water that seeps inside and channels it by gravity to a sump pump that sends the water back outside or into a drain line. Length of drain the most important labor factor will be the length of the drain itself. The drain should run about 1 foot or 30 cm away from the basement s. An interior drainage system is an easier more affordable option for waterproofing your basement.
Like exterior drains the perforated pipe is surrounded by gravel to filter out dirt and sediments. Installing an exterior french drain can be difficult and expensive. To install an interior french drain a waterproofing contractor cuts a channel into your basement slab around its perimeter. The trench in which you place the drain should be.
Exterior drain tile installed around the outside perimeter of a foundation exterior drain tile is a highly effective. The waterguard basement waterproofing system from basement systems is a non clogging french drain alternative. An interior french drain doesn t prevent water from entering your basement. An exterior french drain is installed by placing a drainpipe under the soil and will work to divert water away from the foundation of a home.
Grade the bottom of the trench. An interior french drain should be as close to the basement walls as possible and below floor level. A french drain also called a footing drain is a pipe that carries water away from your house. An interior french drain system is much more complicated in the sense that it requires digging into the foundation that lines the basement walls.
An interior french drain is a trench that is marginally sloped providing a channel for the water to flow through and into a sump pump basin. In new construction the contractor will block out a trench along the entire interior wall. Interior french drains an interior french drain also consists of a perforated pipe but it s installed around the perimeter of the basement floor. A bed of washed gravel is poured and perforated corrugated plastic pipe wrapped in a filter sock is laid on top and connected to a sump basin.
Basement french drains may sound like a simple process but there are a few factors that should be considered when it comes to the labor involved. Number or type of sump pumps if your. Interior french drain installation if you are experiencing repeated problems with a wet basement and water seepage low to the floor then an interior french drain could be the perfect solution. An interior french drain is installed by removing a strip of concrete floor around the perimeter and digging a shallow trench to the base of the footings.
Exterior drain tile 1.