Tackling Standing Water in the Crawl Space, Oak Harbor, WA

When a crawl space has standing water and is not addressed properly and in a timely manner, it can lead to wood rot, weakening of the structural integrity of the entire home and even attract pests and rodents that cause further damage the space, as well as introduce health hazards and musty odors. Knowing this was a serious problem, these homeowners called John's and scheduled their free inspection. After our system design specialist was through with the inspection, he met with the owners to discuss the best solution for their dark, wet, and musty crawl space. After hearing their game plan, they moved forward and we began the project. Due to the standing water, there was a lot of moisture which led to some areas with mold, which we spot treated with Mold-X2. This is our highly effective cleaner for contaminated surfaces such as wood. Mold stains are removed in 20 seconds. Then, we dig a trench around the interior perimeter of the crawl space in which we lay down a 3 inch perforated pipe into a silt sock to secure a passage for water to safely drain to the TripleSafe sump pump at the lowest point. We then install a discharge line outside that is connected to the sump pump to direct the water to away from the homes foundation. Next we install our SmartDrain system. This will alert the homeowner of a possible plumbing leak with an audible alarm and will drain the water into a drywell underneath the CleanSpace until they can fix the leak. To create an insulated barrier, we install our TerraBlock system on the dirt floor of the crawl space, separating the home and the earth. On top of the TerraBlock, along the foundation walls, and up to the rim joists, we install our CleanSpace system, which is our 20 mil-thick-liner that is sealed at the footing of the wooden posts with our waterproof tape. All the vents are then covered to make sure no outside air enters. To control the environment we install our SaniDry Sedona. This effective dehumidifier will eliminate damp musty odors by drying and filtering the air while keeping the home at a healthy relative humidity. To finish this project we install our foam insulation all along the foundation walls up to the rim joist ensuring every crack and void is filled to guarantee an airtight seal. With this project now complete, these homeowners can have peace of mind that their home is protected for years to come.