Here, you can see that this subfloor joist has cracked and is failing to support the above grade weight of the home anymore. Thankfully, the Healthy Spaces team will be able to replace the rotten and failed subfloor joist and they will be replacing the failing crawlspace support with a guaranteed and long-lasting SmartJack from Foundation Supportworks. These repairs, along with the addition of the CleanSpace engineered film system will restore this crawlspace and prevent any further structural damage to the home.