This rather large crawl space was very susceptible to water leaks. Who knows how long those pools of water had been sitting there at the floor of the crawl space. Either way, we began to waterproof by installing perforated pipes in the floor of the crawl space along the perimeter. We then backfilled the pipes with gravel. After that, we hooked the pipes up to two SmartSump sump pumps, placed in opposite corners of the crawl space. Bigger crawl spaces that are susceptible to large amounts of water often need two sump pumps. We then hooked both pumps up to two Ultra Sump 4 battery backups in case of power outages or pump failures. We then installed drainage matting and CleanSpace liner all across the crawl space. The SmartSump sump pumps were built to be fitted with CleanSpace, allowing for no moisture intrusions. We then installed a dehumidifier for extra protection against any excess moisture. The pools of water are now forbidden!
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