What is a French drain?
A French Drain is a trench filled with gravel or rock, or both, containing a perforated pipe that redirects surface water and groundwater away from an area.
How Effective is a French Drain System?
French drain systems have been known to be extremely effective. The reason being, unlike surface drains, French Drains collect water over the length of the drain as opposed to one select area. Gravity helps force and guide water along a path to the desired exit point.
Are there different types of French Drains?
Yes, there are several types of French drains, including surface French drains, blind French drains, and trench French drains.
– Surface French Drains: These French drains are installed at the surface of the ground and consist of perforated pipes that collect water and funnel it away from the property.
– Blind French Drains: These French drains are installed underground and do not have any perforations or grates. They are typically used in areas where water needs to be collected and redirected without being visible.
– Trench French Drains: These French drains are a combination of surface and blind French drains. They are installed underground with perforated pipes, but they also have a grate on top to collect water at the surface.
You will also find that there are several types of trench drains:
– Channel Drains: Channel drains are linear drain systems that consist of a channel with a grate on top. Typically used in driveways, patios, sidewalks, and other high-traffic areas where water needs to be quickly and efficiently redirected.
– Trench Drains: Trench drains are similar to French drains, but they are installed in a trench instead of around the perimeter of a property. They are typically used in problem areas where water tends to pool.
– Slot Drains: Slot drains are linear drain systems that consist of a slot instead of a channel. They are often used in showers, pools, and other wet areas where water needs to be quickly and efficiently redirected.
Do I need a French Drain or Trench Drain?
It truly will depend on where the pooling of water is occurring. Are you having pooling out in the yard? Do you have a lot of standing water around your property?
French drains are generally installed around the perimeter of a property, while trench drains are usually installed in problem areas where water tends to pool.
If you are considering French Drains or not sure how to solve a wet, soggy area around your home, give us a call.
*** Know before you dig! Dial 811 for the National Call Before You Dig phone number. This is a free service that can prevent injuries and outages due to improper digging.