Fill the trench with topsoil and compact to completely cover the entire french drain system.
Basement french drain installation.
Plot out and mark the path of the french drain.
The trench in which you place the drain should be.
Most popular home maintenance tips.
Installing french drains in a basement location.
When filling the area around the inlet grate temporarily cover the grate to prevent any stones or soil from falling in.
The french drain system usually includes perforated pvc drain tile which is a continuous flexible pvc pipe.
To install an interior french drain a waterproofing contractor cuts a channel into your basement slab around its perimeter.
Dig out the floor of your basement along the path of the drain.
The contractor excavates the ground below the channel installs perforated drain pipe and a sump pump well and fills the trench with drainage gravel.
An interior french drain should be as close to the basement walls as possible and below floor level.
Grade the bottom of the trench.
The drain should run about 1 foot or 30 cm away from the basement s.
Professional installation of a french drain in your basement is around 60 70 per foot.
Interior or basement french drain cost 45 70 foot the average cost of a basement french drain system is around 25 30 per linear foot for diy installation including the sump pump.
Start by picking a location for the drain that is sloped and the right type of pipe.