A French drain,also called a curtain drain,is made byplacing a perforated pipe in a trench that has been filled with gravel. It is a great option if you want to direct surface water away from your home foundation to remove surface water or to prevent flooding.
People also ask
What is a curtain drain?
A French drain, also called a curtain drain, is made by placing a perforated pipe in a trench that has been filled with gravel. It is a great option if you want to direct surface water away from your home foundation to remove surface water or to prevent flooding. 
How deep should a curtain drain be?
A curtain drain is excellent for diverting water around a house, and is usually about 2 feet deep and 1.5 feet wide. Typically, a curtain drain is dug horizontally and is placed uphill from the area to be dried out. Deep French drains are often needed when a home is sitting on flat land and water is persistently building up in its basement.
Is a curtain drain better than a French drain?
French drains are excellent drainage solutions for homes that sit on slopes and suffer from soggy yards or wet basements. Homes located in areas where surface water is constantly collecting and won’t run off on its own can benefit from a curtain drain. Curtain drains are actually nothing more than French drains that are dug to a shallow depth.
How to choose the right drainage system for your home?
A perforated plastic drain: the diameter of the drain will depend on the extent of the drainage problem and the size of the trench. You can opt for either flexible drain pipe, or for rigid PVC drain pipe (which is more expensive but sturdier and easier to unclog). Make sure the pipe is big enough to carry all of the flow gathered along the run.