French Drain in Yard | How to Make a French Drain in Yard? | Complete Guide

French Drain in Yard

French Drain in Yard

The construction of a French Drain in Your Yard is a simple yet versatile process. It is used to drain water from problem areas in the yard or basement. For french drain, Installing drainage pipe in yard requires a simple method, proper tools and materials, a little preparation and planning, and a little DIY knowledge.

Drainage problems can cause damage to the pool, mold inside and around your home. But, you can install a French drain in yard as an alternative to drainage problems. A French drain is a trench covered with perforated pipes and gravel that gives way to drain water out of your yard.

You can purchase pipes, materials, and equipment for French drain installation, depending on the size of your yard and your drainage problem.

How Does a Work French Drain in Yards?

French Drain in Yard is constructed in a pit with a gravel cover along the length of the pipe. Which is a suitable option to remove excess water from the foundation of the building. This type of drainage system is used to manage groundwater, rainwater, and drainage problems. The purpose of using the French drain system is to prevent excess water from accumulating after heavy rains.

French drain backyard allows for proper drainage of excess water accumulating on the ground. The method of operation of this type of drainage process is as follows:

1. Ditch:

Installing a drainage system in your yard has a sloping pit into which water can flow easily from the surface naturally.

2. Gravel:

This type of drainage pit is covered with a layer of landscape fabric and gravel, intended to protect your soil from erosion by heavy rainfall.

3. Yard Drainage Pipe:

Perforated pipes work to drain water away from your building foundation. This perforated pipe is protected by landscape fabric and gravel.

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How to Make a French Drain in Yard?

How to Make a French Drain in Yard

A French drain installation in the yard may be a suitable solution for drainage solution to drain water from the foundation of your home.

Properly installing drainage pipes in the yard for this type of drainage system is not an easy task. For this, you can take the help of a professional contractor. In this post, we will give you information about proper drainage in the French drain in the yard.

1. Location

Determining the right location and route for your French drain in your yard installation is very important. Also, consider the practical effects of an open gravel channel in the yard by locating the drainage edge outside the trench. Also consider traffic routes, views.

Trench and pipe systems for proper drainage should always release water from higher to lower altitudes through proper planning. So that water can be easily drained away from your home. Prior to this type of drain installation, check for any zoning restrictions in your neighborhood and obtain the necessary permissions.

2. Dig a Trench

Inspect the underground utility lines and pipes before digging a trench at the designated location in your yard. The depth of the trench should be dug 18 inches and 9 to 12 inches wide for French drain installation.

3. Yard Drain Slope

In addition, the trench drain in the yard should have a slope of at least 1% of the total length. Which will work properly to easily dispose of water with the force of gravity. Or a slope of at least one inch for every 10 feet of pipe. Dig the trench according to your need, depending on the size of the trench.

4. Cover the Trench with Filter Fabric

To protect the pipe of the French drain system from dirt, silt and tree roots in the trench, place a water-permeable filter fabric barrier on the gravel bed with a suitable slope in the trench.

Then pour gravel or landscaping stone about 3 inches thick at the bottom of the trench and compact by compactor machine. Gravel will work properly for drainage piping.

5. Perforated Pipe Installation

Install an inlet grate with a perforated pipe at the point where most water is filled. Secure all the fittings to the pipe of this drain system from the inlet grate to the water outlet point.

For the most durable system and the cheapest system, you can use a flexible drainage hose. Install by making holes at a distance of about 6 inches along the length of this pipe.

Place the pipe attached to the stone-level bed in the trench and make sure that the drainage holes are directed downwards at the time of installation of the perforated pipe. Then pour water into the inlet grate and observe the flow of the gutter.

6. Fill the Trench

After installing the pipe in the trench, cover it with about 3 inches of gravel. This filling material should be kept at ground level. Trim the excess landscape fabric along the edges of the trench using a utility knife.

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Advantages of French Drain in Yard

French Drain System for Yard is one of the most effective ways to prevent damage caused by excess water moisture. Some other benefits of the French drain system are as follow

  1. The materials and installation of French drains are inexpensive and easy. Which makes you an effective alternative to protect your home from water damage.
  2. Problems with such drainage systems can be cleared by clogging or drainage problems by flushing the water in the pipes until the water flow resumes.
  3. This type of drain system requires minimal maintenance from time to time after installation. By maintaining it periodically, it can last for decades.
  4. The improper french drain lawn drainage pipe systems can lead to damage to your garden lawn. But a French drain garden system installation can be a good option for keeping your lawn clean and dry.
  5. By disposing of water properly, water can prevent damage to the foundation of the house. This is because moisture can lead to mold and wood damage. In addition, the expansion of the soil due to lack of water can solve the problem of bending the foundation of the building, such as cracks.

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Disadvantages of French Drain in Yard

  1. Over time, muddy water enters the French drain pipe through erosion. Due to this French drain work will stop.
  2. To install a French drain pipe underground, it is necessary to take information like gas lines, water lines. Which can be a difficult task.

Cost of French Drain in Yard

The cost of french drain installation in yard is associated with the cost of materials and professional work experience. Generally, people prefer to install French drains professionally.

Which can give peace of mind to the landlord. Because professional companies will guarantee their installation drainage in yard, if any other electrical or plumbing lines are damaged during installation, you can resolve the issue by contacting the company.

Professionally installing a French Drain in Yard can cost about $ 10 to $ 50 per linear foot.


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Frequently Asked Questions (FAQ)

Yard Drainage System Cost

The average cost to install drain tile in a yard is $8 to $15 per linear foot or between $1,200 and $8,000, depending on the lawn size. The average cost of install a drainage system in yard can be $ 3,972. But on the basis of its project, up to $ 500 for small-pay fixes and up to $ 18,000 for larger solutions.

French Drain Landscaping

The landscaping French drain is a gravel-filled trench around the Landscape Drainage Pipe. Which is covered with landscape fabric to keep the sediment away from clay and gravel.

If standing water in french drain in the trench, the drain is clogged. So you need to highlight the expiration point of your drain pipe and check.

How Much Does It Cost to Install a French Drain?

According to Fixed the average French drain costs $4,500. An exterior cost to install a drainage system in a yard fairly close to the surface could cost as little as $1,000, or $25 per linear foot on average. Drains installed under your basement floor could cost $2,000 or more. Expect to pay $60 to $70 per linear foot for installation.

How Do I Know If My Clogged French Drain in Yard?

If you’re uncertain where the drain starts, try looking at the highest point of your yard since the design of the French drain is to help water run downhill. Step 2: Use a garden hose to run water down the French drain. If you notice the water backing up instead of running straight through, it’s clogged.

How Do You Use a Drainage Trench in Yard?

Dig the trench by hand or with a walk-behind trencher. Slope your trench downward to conduct water where you want it to go. Add a layer of landscape fabric to the trench. Pour 3 inches of coarse gravel into the bottom of the trench.

One thought on “French Drain in Yard | How to Make a French Drain in Yard? | Complete Guide

  1. Thank you for explaining that a French drain system prevents excess water from accumulating after heavy rains. I’ve been wondering how we can work around how much water we tend to have in our yard after it rains. I’ll be sure to talk to someone later today to see if they can help us get a French drain installed.

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