A french drain also called a footing drain is a pipe that carries water away from your house.
Interior french drains.
Like exterior drains the perforated pipe is surrounded by gravel to filter out dirt and sediments.
An interior french drain also consists of a perforated pipe but it s installed around the perimeter of the basement floor.
A french drain is in essence just a trench that is filled up with gravel so that surface water can percolate through the gravel.
A french drain also provides a solution for basements that admit water through the foundation.
Depending on the size of your yard and the scale of your drainage issue you can purchase the pipes and equipment to create a french drain yourself.
The pipe collects water from the basement wall floor joint as it enters and carries it to a sump pit where a pump.
In these wet basements water presses against the foundation and gradually leaks through.
The story starts with the homeowners spending a ton of money on putting in an interior french drain system and sump pump.
This project would most likely require the help of a professional assuming that large power tools like a jackhammer are unavailable to the homeowner.
Installing an exterior french drain can be difficult and expensive.
An interior french drain system is much more complicated in the sense that it requires digging into the foundation that lines the basement walls.
Interior french drains can be a very frustrating problem for many homeowners.
Nowadays modern french drain designs consist of drain pipes that are installed deep inside trenches in addition to gravel.
The gravel is usually wrapped in a piece of landscape fabric which is then topped with sand.
Landscaping decks and walkways might need to be ripped out to install the drain pipe.
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.
Their intent is to get rid of the water leaking into the basement the mold and the odor of mold.
An interior drainage system is an easier more affordable option for waterproofing your basement.