Our Waterproofing Process
An interior drain is installed inside the crawlspace along the perimeter walls. A trench is hand dug along the perimeter and a 4 inch slotted-corrugated pipe is installed. The trench is then filled with washed stone, around the 4 inch pipe. The drain system collects water or moisture from various sources around the entire crawlspace to keep the crawlspace free of standing water.