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Crawl Space Drainage
Crawl spaces have many challenges because rainwater and groundwater can enter easily through vents and cracks and remain there. A flooded crawl space can cause many issues, especially mold and mildew, which is a severe health hazard.
In the Charlotte area, the natural topography directs water into crawl spaces and under foundation walls, increasing the risk of a flooded crawl space and soil erosion.
If your crawl space has standing water, Dry Otter provides premium crawl space drainage and repair, and we offer free inspections.
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Why do I need drainage in my crawlspace?
Many crawl spaces have groundwater seeping in. When this happens, a crawl space drainage system of French drains is necessary to collect the water and direct it out of the crawlspace via a sump pump or gravity-fed exit system.
A crawl space drainage system will keep your crawl space dry and help reduce structural problems due to soil erosion.
What is a French drain?
A French drain consists of a ditch or channel dug around the crawlspace’s inside perimeter with a pitch or slope with a perforated pipe and gravel on top.
The drain directs water toward the sump pump or a special place for the water to exit by gravity.
Why are they called French drains?
How is a French drain installed in a crawl space?
- A trench is dug along the interior perimeter walls of the crawlspace. It should be sloped so water will drain towards the designated exit.
- A perforated pipe is inserted into the trench.
- The pipe is then covered with gravel. This prevents the line from clogging.
- The pipe is connected to a sump pump or gravity exit.
What is the warranty on crawl space drainage?
Dry Otter offers a lifetime warranty on crawl space drainage. Sump pump systems carry a manufacturer’s warranty. We do recommend annual maintenance.
Lifetime Warranty
10+ Years Industry Experience
300+ 5 Star Reviews
Schedule Your Free Inspection
Our process includes the following inspections:
Crawl Space Inspection:
- Moisture and Water Damage
- Mold and Fungus
- Insulation Condition
- Vapor Barrier
- Structural Issues
- High Humidity
- Condensation on Ducts
Basement Inspection:
- Water Intrusion
- Cracks and Wall Leaks
- Foundation Integrity
- Sump Pump Operation
- Mold and Mildew
- Basement Floor Cracks
- Hydrostatic Pressure
Our expert will personally visit your home and examine the issues you are having with your basement or crawl space foundation.
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