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How to Install a French Drain in Proper Way?

Problems with drainage in your yard could lead to water damage, mold growth, or pooling in or around your house. grass cutting service Fort Lupton CO can help you avoid these problems. sprinkler startup Fort Lupton CO are trenches that are filled with perforated pipes and gravel. This allows water to drain naturally from your garden. You can buy the equipment and pipes to make a French drain depending on your yard size and drainage problem.

1. Layout the Location

• Look for retention ponds, and other bodies of water or tap into existing drainage when looking for an outlet for runoff water. If it’s easier, you can divert runoff water to the curbside.
• Don’t drain onto the neighbor’s property.
• To mark the direction and length, use spray paint, stakes, or flags.
• Proper drainage requires that the trench and pipe system drain at a higher elevation, and then let out water from a lower elevation.
• Always direct water away from your home.
• Before installing a French drain, ensure that there are no restrictions on your neighborhood’s zoning and obtain the necessary permissions.

2. Dig a Trench

• Before digging, check for underground utility lines and pipes.
• The trench should be approximately 18 inches deep by 9 to 12 inches in width.
• French drains must have a slope of less than 1% to allow gravity to work. The drain should have a slope of at least 1 inch per 10 feet.

3. Lines the Trench with Filter Fabric

• Lay a water-permeable filter fabric over the gravel bed in the trench to keep dirt, silt, and tree roots out of the French drain.
• You can leave the filter fabric exposed with at least 10 inches of extra fabric on the sides.

4. For the Gravel Bedding

Place about 3 inches of gravel or landscaping stone along the bottom of the trench. This will be used as bedding for drainage piping.

5. Connect the Pipes

• Place an inlet grate in the area where water pools most.
• As many fittings are necessary to allow your pipe system to reach the water outlet point from the inlet grates, secure them all.
• If you require a curved drain, you can use a flexible drainage hose. You can also use a longer-lasting PVC pipe for a more long-lasting system. For the latter, you should drill 6 inches of holes along the length of the pipe.

6. Install the Pipe Drain in Trench

• Place the pipe structure connected in the trench over the crushed stone layer. Make sure that the drainage holes in perforated pipes are pointed downwards.
• Pour water into the drain grate to test the flow.

7. Cover with Gravel & Filter Fabric

• You should cover the pipe with 3 inches of gravel, or crushed stone. However, it shouldn’t be too thick to allow the pipe to reach above the ground.
• For additional protection, wrap the filter fabric excess over it.

8. Backfill with topsoil

• To cover the French drain system completely, fill the trench with topsoil.
• Cover the inlet grate with a temporary cover to stop soil or stones from falling into the area.

9. Ongoing Maintenance

• If necessary, reseed the surface or cover it with landscaping stone.
• Inlet grates and outlets should be cleaned regularly. To keep the water flowing freely, flush any debris.
• You may need to remove a portion of your French drain if it breaks or becomes clogged. This is much easier if the drain is covered with landscaping stones and not grass.

10. Gravel-Free French Drainage System

An alternative gravel-free drainage system is available to save time and effort during drip line installation Fort Lupton CO. This system uses a corrugated tube that is surrounded by polystyrene aggregate and then wrapped in filter fabric.

This approach is better than manually french drain installation. Follow the manufacturer’s instructions to place the product into the trench and cover it with soil.



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