Crawl Space Waterproofing Near Charleston, South Carolina

Often overlooked, waterproofing is an essential part of crawl space encapsulation and other methods of sealing off the space below your home. Crawlspace ER offers crawl space waterproofing near Charleston, SC, to make your home resistant to water intrusion. It’s a common practice among contractors for residential and commercial buildings with raised foundations. It prevents moisture buildup, mold growth, rotting, and structural damage.

Crawlspace ER is a reputable company with over 15 years of experience fixing, insulating, and sealing crawl spaces throughout the Charleston Metropolitan area, including Mount Pleasant, Summerville, and other surrounding cities. Call our office today and schedule an on-site consultation if you’re looking for crawl space waterproofing services. Read ahead to learn more about waterproofing your crawl space.


crawlspace waterproofing
Crawlspace Waterproofing

What is Crawlspace Waterproofing?

The term waterproofing means making something impenetrable to water. It can be done outside or inside a building; otherwise, it is known as positive and negative waterproofing. Crawl space waterproofing makes them impervious to liquid, but not always to water vapors; either way, if water is making its way into your crawl space or basement, searching for a waterproofing professional like Crawlspace ER is the first step into salvaging your home from disaster.

How Crawlspace ER Does Waterproofing

When a crawl space has been exposed to water, chances are it’s riddled with mildew, mold, dirt, and other types of debris and contaminants. The first step in the process of crawl space waterproofing is to clean the space. Then, we’ll lay some stones as the foundation for a waterproofing solution to make your crawl space structurally sound and moisture-free. However, our thorough waterproofing process involves the following steps:

1. Crawl Space Inspection

A thorough inspection of the crawl space is conducted to identify any existing water damage, leaks, or potential entry points for water.

2. Leak Repair

Any leaks or areas where water may enter the crawl space are identified and repaired, especially around pipes and vents.

3. Vapor Barrier Installation

A plastic sheet vapor barrier is installed on the floor and walls of the crawl space to prevent moisture from seeping through.

4. Installing Drainage Systems

Drainage systems such as French drains or sump pumps may be installed to redirect water away from the crawl space.

5. Ventilation Installation

Ventilation systems may be installed to promote air circulation and prevent condensation so moisture doesn’t accumulate.

6. Crawl Space Sealing

The crawl space may be completely sealed off to prevent moisture intrusion through vents and installing an airtight door.

Crawl Space Drainage Systems

The simple concept of a crawl space drainage system is to take water and direct it elsewhere. These drainage systems usually include components like perforated pipes installed around the perimeter. They collect water and direct it toward a specific drainage area. The most common types of drainage systems are French drains, curtain drains, surface drains, and mixed drainage systems.

Crawl Space Drainage Systems<br />

Sump Pump and Battery Backup Systems

Sump pumps are installed in a pit or sump basin, where water collects, and they work by pumping water out of the crawl space and away from the crawl space. In a power outage, battery backup systems ensure that the sump pump continues to function

Dehumidifier Systems

Even with a sump pump system, crawl spaces can still be susceptible to high humidity. Dehumidifier systems remove excess humidity from the air. These systems typically consist of a unit installed in the crawl space equipped with a fan and a dehumidifying mechanism.

Benefits of a Waterproofing System in Your Crawl Space<br />

The Benefits of a Waterproofing System in Your Crawl Space

Crawl space waterproofing is not just beneficial to keep water away from your foundation; it also brings many benefits to your home, which is why Crawlspace ER recommends waterproofing in any crawl space that needs it. These benefits include:

  • Waterproofing your home decreases the chances of water damage, lowering the cost of your insurance claims.
  • Prevention of basement flooding by creating a barrier against water intrusion.
  • Mitigating moisture build-up, which can otherwise lead to mold and mildew growth.
  • Promotes better indoor air quality, reducing the risk of respiratory issues.
  • More efficient heating and cooling, resulting in lower energy bills.
  • Preventing structural damage

Areas We Serve

Mount Pleasant
Daniel Island
Isle of Palms
Sullivan’s Island
Johns Island

James Island
Folly Beach
North Charleston

Goose Creek
Moncks Corner
Saint Mathews
Kiawah Island

Why Choose Us?

Crawlspace ER knows how to waterproof a crawl space. For over 22 years, we’ve built foundations, encapsulated crawl spaces, and used the latest waterproofing technology to keep homes dry all over Charleston. With our services, you’re choosing quality and top-rated contractors.

  • 100% customer satisfaction guaranteed
  • Rated 5-stars
  • Licensed and insured
  • Strict safety protocols
  • Financing options

Contact Us

Contact us now for a free consultation and quote. Waterproof your crawl space near Charleston, SC with us! Call (843) 773-4940 today.

Call Now Button