Crawl Space Repair Photo Album: Crawl Space Repair in Gallatin, TN

While removing his chimney and adding a screened porch, Chuck in Gallatin, TN, wanted to address mold in his crawl space and protect the area from future moisture problems. He contacted Frontier for mold removal and crawl space encapsulation. The Frontier crew soda-blasted the wood joists to remove mold, then installed CleanSpace Drainage Matting beneath a CleanSpace liner. The liner covered the floor, walls, and piers to help prevent ground moisture from entering the crawl space. To manage water and humidity, the crew installed a TripleSafe sump pump to collect and discharge groundwater and a SaniDry Sedona dehumidifier to control moisture in the air. An EverLast crawl space door completed the project, providing a durable entrance that helps seal out outside air. Together, these improvements help keep Chuck’s crawl space dry and protect the wood framing for the long term.

Water Intrustion

Muddy liner and efflorescence indicate that water is entering the crawl space through the foundation wall.

Microbial Growth

High humidity has led to microbial growth on the organic matter within the crawl space.

Drainage System Installation

Water intrusion indicated the need for a drainage system in the crawl space. Pipes are placed around the perimeter of the space to collect incoming water and send it to the sump pump.

Soda Blasting and Drainage Matting

Soda blasting removes the mold from floor joists and boards. Drainage matting sits beneath the CleanSpace liner to let water flow toward the drainage system.

CleanSpace Liner

Once complete, the CleanSpace liner creates a clean, white environment. The space is safer for maintenance and protected from moisture damage.

Spray Foam Insulation

Spray foam insulation is used to seal joints between the floor system and the foundation when a proper seal does not exist.

TripleSafe Sump Pump

The TripleSafe Sump Pump collects and removes water from the drainage system. Drainage lines take the water to the lowest side of the home so water does not return to the space.