What is a French Drain, and How Does it Work? | Hydroscapes
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Everything You Need to Know About French Drains

May 23, 2022

If you’re like most people, you have no idea what a French drain is. And even if you do know what they are, you might not be sure when or how they work. In this blog post, we will answer all of your questions about French drains! We’ll start by explaining what they are and how they work. Then we’ll take a look at some of the places where French drains can be used. Finally, we’ll discuss when it’s best to call in the professionals and hire a professional local French drain contractor.

What is a French Drain?

A French drain is a drainage system used to remove excess water from an area. It is typically made up of a perforated pipe surrounded by gravel or other types of drainage material. The water enters the drain through the perforations in the pipe and then flows down into a drain, rain barrel or any other location suitable for water drainage. French drains are often used to redirect water away from buildings or prevent flooding in low-lying areas.

How Do French Drains Work?

French drains are actually quite simple. The pipe collects water from the soil and directs it away from the foundation. The gravel helps filter out debris and keep the tube clear, allowing water to flow freely through the system and allowing the water to flow into a perforated pipe that runs along with the areas where water issues were identified. The excess water that builds up on your lawn is removed as the collected water in the perforated pipe escapes and drains any extra water. Unlike a traditional surface trench, the French Drain collects water from its entire length rather than a single location.

What Does a French Drain Look Like?

The look of a French drain depends on the materials used and the specific design of the system. However, most French drains will have a perforated pipe surrounded by gravel, rocks, landscape fabric or other drainage material. The pipe will typically be laid in a trench that has been dug around the perimeter of the area where the drain is needed.

Diagram of A French Drain

Where Does French Drain Water Go?

The water from a French drain typically goes into a drain, rain barrel or any other suitable location for water drainage, such as a sewer drain. When allowing excess water to flow from a French drain into the street is not an option, you may want it to drain into a dry well or a separate drainage ditch. You must ensure that the French drain does not drain into your neighbor’s yard, even if you want the water to flow away from your property.

When Do You Need a French Drain?

If you have a problem with excess water on your property, you may need a French drain. French drains are often used to solve issues such as wet basements, soggy yards and foundation problems. If you’re not sure whether or not you need a French drain, the best course of action is to call in the professionals.

What are the benefits of having a French Drain Installed?

There are many benefits to having a French drain, including:

  • Reduce or eliminate water problems in your yard
  • French drains are durable
  • It is an aesthetically pleasing look to drainage solutions
  • You get to decide where the water goes

Who Can Install A French Drain in My Area?

If you think you might need a French drain, the best thing to do is call in the professionals. Hydroscapes are premier French drain contractors serving Southeastern Pennsylvania. We would be happy to come out and assess your property and determine if a French drain is right for you. Contact us today to schedule a free consultation!

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