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french drain

French Drains: What You Need to Know

Foundation problems are what happens when the moisture around a building exceeds a given threshold. The moisture percolates the soil and expands the volume of the grains of the soil and destabilizes the foundation of the foundation. The foundation stands a high chance of settling under such circumstance. There is, however, a ubiquitous solution to the problem of moisture, and it is effective drainage. One particularly impressive drainage system is the French drains.

They are not more efficient in France, neither does the “French” in their names mean anything more than the name of the pioneer of the drainage method, Henry Flagg French. They are a great tool for the purpose of evacuating excess water away from the vicinity of a house and keep the degree of moisture of the surrounding at a level that poses no threat.


What exactly are French Drains?


Basically, french drains are channels that water that takes to get expelled from the surrounding of a house. They consist of a few items: gravels, pipes having some holes, fabric, and sand. The pipe should be in such a way that the holes mark it from top to bottom. The drainage system is constructed by pouring in the gravel, and upon it lay the pipes, pour more gravel, and place the fabric over the entire setup. The idea is for water to drain off without grasses or anything at all interrupting the process. Invented since the 1800s, the french drain has gained a widespread reception among foundation experts and farmers alike. They have proven their worth in redirecting underground water to maintain the foundation of buildings in good shape.


The Mechanism of Operation of French Drains?

The French drain is so designed in such a way that it is tilted downwards slightly away from the house. This is so that the water can easily flow out of the surrounding. The gravels make for easy percolation of water into the perforated pipe. Clogging is prevented by the gravels as well. Then fabric serve a filtration function, making it difficult for dirt to penetrate the system.


Overall, the entire setup makes for an effective seeping off of moisture out of the vicinity of the building with minimal fear of drainage blockage.


How Are French Drains Installed and For What Reason Generally?


There are basically two ways in which French Drains can be fixed: external burial about the walls of the foundation, and internal burial under the basement of the house. These drainage methods, particularly the external ones can last up to a decade without developing many problems.


The French drain is a common tool to control the level of moisture around a building. Once the water aroundyour home is brought to a considerably safe level, you get to boost the reputation and strength of your foundation. It is probably old news that excess moisture expands the soil and makes it difficult for the foundation to retain stability.

Eventually the foundation runs into problems and possibly settles. You can, however, engage our expert foundation and drainage services and get your foundation issues handled professionally.