Crawl Space Perimeter Drain Systems
Bay Area Crawl Space Perimeter Drain Systems
How Crawl Space Perimeter Drain Systems Work


Water Collection: Strategic Drainage Placement Our basement and crawl space perimeter drain systems in the Bay Area are installed along the interior edge of the crawl space, forming a continuous path that collects intruding water. When rain or groundwater enters the crawl space, the system intercepts it before it can pool or saturate the foundation.

Water Redirection: Drain Pipes and Sump Pumps Collected water flows into durable piping that carries it toward a sump pump or designated exit point. This redirection keeps your crawl space dry and prevents high humidity levels that can cause mold and mildew growth.

Soil and Moisture Separation: Protective Barriers These systems often include a vapor barrier or liner that separates the crawl space from the soil. This barrier blocks vapor diffusion, minimizes moisture migration, and enhances the overall effectiveness of the drainage system.

Long-Term Protection: Low Maintenance and Reliable Crawl space perimeter drain systems require minimal upkeep and offer reliable protection for years. When properly installed, they can significantly reduce the risk of costly repairs due to water damage or foundation issues.
Why Choose Xalos Foundation Support?
- Fully Insured for Your Protection: Some contractors operate with limited insurance, but not Xalos Foundation Support. We carry both general liability and umbrella policies to ensure every project is covered from start to finish. This added layer of protection safeguards your property, our crew, and the work being done on-site.
- Reliable Scheduling and Timely Execution: Delays can be costly, which is why we commit to the timelines we’re given. When your project has a set deadline, we plan accordingly to stay on track. Our team works efficiently to keep your project moving forward with as little disruption as possible.