How To Install French Drain In Basement Floor
Not installing a floor drain in the basement means you will have a wet basement floor for days after it rains making.
How to install french drain in basement floor. A french drain is typically installed after a home is built in response to a wet basement problem. 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. It is a great option if you want to direct surface water away from your home s foundation to remove surface water or to prevent flooding.
Concrete must be broken out which requires drilling through the floor and using a jackhammer. Installing a french drain is a simple job that requires a bit of planning and the right materials. The name of this drain is not inspired by the country but henry french who made the solution popular. A french drain can remove water from the basement floor through a trench and perforated pipe to the sump pump or the basin outside the property.
French drains were developed in the 19 th century by the multitalented henry flagg. Stop wet basement how to do it yourself install gravel perforated pipes in your basement jack hammer floor concrete cut basement floors sump pits s. A french drain is a quintessential fixture for any basement that is prone to flooding or water pooling. Problems with exterior french drains.
Installing a basement floor drain is a good idea for many reasons. During the construction phase having one or two basement drains will give rain water a place to go until the roof is shingled. The trench in which you place the drain should be about 8 inches or 20 cm wide and 18 inches or 45 cm deep. Start by picking a location.
In new construction the contractor will block out a trench along the entire interior wall. Remove the soil beneath with a shovel. The contractor excavates the ground below the channel installs perforated drain pipe and a sump pump well and fills the trench with drainage gravel. This requires digging around the foundation.
An interior french drain should be as close to the basement walls as possible and below floor level. Use a pickaxe or a jackhammer to break through the floor of the basement. A french drain may be either outdoors underground or indoors adjacent to a basement floor. Problems common with french drains include.
Residential french drain installation keeps excess moisture away from structures like your home s foundation and basement retaining walls and patios. A french drain can be an effective option to redirect water but it also has several disadvantages.