Crawl Space Drainage in Nashville, TN
Water that saturates the outside soils and seeps into the crawl space has troubled Tennessee homeowners for decades. Due to a high water table, water can enter your crawl spaces from under the foundation footing, through foundation walls, or through the soil. Unfortunately, without the right crawl space drainage system, you’ll be left with a damp, moldy, and disgusting crawl space full of standing water.
Take back your home, get rid of remaining rainwater, and ensure your foundation’s health with help from Barrier Waterproofing Systems! Our crawl space drainage experts can install a solution that leaves your home dry and safe in no time. From sealing open crawl space vents to setting up sump pumps and perforated pipes, we’ve got you covered with a range of reliable options. Contact us now for a free estimate, or keep reading to learn how YOU can enjoy a dry home for years to come!
Contact BARRIER Today
Eliminate Standing Water From Underneath Your Home!
Is your crawl space crawling with critters or muddy with moisture? Our crew specializes in exterior and interior drainage solutions throughout the Nashville and Cookeville areas, including these and other neighboring TN communities:
- Franklin
- Smyrna
- Watertown
- La Vergne
- Mt. Juliet
- Carthage
- Madison
- Gallatin
- Hendersonville
- Lebanon
- Hartsville
- Brentwood
- Woodbury
- And beyond!
How Water Enters Your Home’s Crawl Space
When rain falls or a nearby body of water floods, water drains to the lowest point on your property and accumulates there. This causes the water to get between the vapor barrier and the dirt floor of your home’s crawl space. If you have a drainage discharge system, this isn’t a problem. However, if your property does not have the adequate setup to drain water away, it will remain there. Since the water has a limited ability to evaporate after it is entrapped by the vapor barriers, it lingers for days or even weeks. Leftover water can cause structural damage, wood rot, mold growth, concrete degradation, poor air quality, and decreased resale value of your home, among many other problems. But there’s a way to stop this irritating issue: drain installation!
Barrier Waterproofing Systems has developed and refined a variety of common-sense drainage systems to keep your home dry and healthy. First, we examine the perimeter of your home to determine where water is coming from. Once the source is identified, we will select an affordable and sensible approach and present you with the plan. Then, we’ll get to work on crawl space drainage installation. Before you know it, your home will be safe, dry, and usable for storage once more!
Which Crawl Space Drainage System Do You Need?
INTERIOR DRAINAGE SYSTEM
Excess water in your crawl space can be controlled with an interior drain, such as our popular BARRIER Interior Drainage System. This is a full-perimeter interior drain solution that is widely accepted as a standard repair option for many water intrusion issues.
SUMP PUMPS
Sump pump systems are another way to protect your crawlspace. They are installed within a sump pit or basin strategically placed at the lowest point of the property. When water enters the pit due to factors like heavy rains or rising groundwater levels, a float switch or pressure sensor is triggered. This signals the unit to begin to collect water to prevent flooding. Submersible pumps are submerged in the water and work by pumping it out through a discharge pipe, while pedestal pumps remain above the water level, with their impellers drawing water through an inlet pipe. The pump’s actions prevent soil pressure from building up and direct the water away from the crawlspace. However, it is important to remember that sump pump units are not meant to be used as standalone systems for some homes. We recommend using a sump pump as an additional layer of defense rather than a complete solution to protect your crawlspace and basement areas in the future.
BATTERY BACKUP PUMP SYSTEMS
As most flooding problems occur following severe weather episodes, many sump pump systems have been developed with reliable auxiliary power accessories, ensuring continued operation during flooding-related power failures. These battery backups and extended auxiliary power sources have many benefits. One of their biggest advantages is that they can prevent thousands of dollars in financial material losses and structural damage. They can also complement and connect with other drain systems or be installed during the new construction process.
POSITIVE OR GRAVITY DRAIN PIPE
A positive or gravity drain (sometimes called a “low-point drain”) allows water to naturally drain out of the crawl space. There is no power required to remove water with a low-point drain. Instead, it works via gravity, collecting excess water flow and directing it to an even lower level outside the perimeter of your property. However, if there is not enough slope to allow adequate water removal, an additional solution, such as a sump pump, will be needed.
ENCAPSULATION
While exterior and interior drainage systems can help prevent rotting wood, structural damage, and other crawl space drainage issues, installing a crawl space drainage system may not be enough. Many crawl spaces in Tennessee have open vents, which can have a negative effect on crawl space drainage systems. If this is the case at your TN home, we may recommend crawl space encapsulation. This process involves properly sealing and managing open vents, protecting the concrete and wood structures underneath your home. We may also install a vapor barrier to keep out moisture.
All homes with open vents can benefit from encapsulation. When the procedure is performed correctly, your crawl space cannot collect water as easily, even with a high water table. The vapor barrier also serves a dual purpose, as the stale crawlspace air is prevented from entering your home, leading to healthier living conditions. This solution is cost-effective and helps safeguard against structural problems, mold and other fungal growth, and pest infestations. It can also make your HVAC systems more energy-efficient and keep warm or cool air inside where it belongs.
Crawl Space Drainage FAQs
While some moisture might be expected in a crawl space after rain, excessive water accumulation is not normal. Contact us ASAP to discuss solutions for this issue.
Not every home needs a crawl space drainage system, but this solution becomes essential if your crawl space is prone to water accumulation. If you’re dealing with serious water intrusion, an exterior or interior drain (such as a French or trench drain) can be a valuable solution. If your moisture problem is on the tamer side, we can also provide solutions for crawl space dehumidification.
No two homes are identical, so the “best” option for you might not be the same as the best option for your neighbor. We select crawl space drainage systems based on several factors, including size, local climate, and water sources. French or trench drain systems and exterior grading adjustments are common solutions. A combination of methods might be recommended for optimal results (the “stack effect”).
The cost of installing a crawl space drainage system can vary widely based on factors like the chosen drainage methods, the extent of the issue, and labor costs. Consult with us for an accurate cost estimate tailored to your specific situation.
The lifespan of a crawl space drainage system depends on factors like the quality of installation, materials used, and ongoing maintenance. We take pride in installing superior exterior and interior drainage solutions here at BWS, so with regular upkeep, your systems will last for years.
Hundreds of Crawl Spaces Protected!
Don’t risk the chaos that water damage can cause for your household. From toxic spores and destroyed belongings to water damage to your concrete foundation, crawl space problems can quickly spiral out of control. Contact BWS for exterior or interior drainage solutions in Nashville, Cookeville, Franklin, Smyrna, Watertown, La Vergne, Mt. Juliet, Carthage, Madison, Gallatin, Hendersonville, Lebanon, Hartsville, Brentwood, or Woodbury, TN, and see why so many customers sing our praises! We hope to hear from you soon.
