Dirt floor
This type of construction is very harmful to your home. THe moisture will come out of the dirt and make the building materials above mouldy and soft.
Drainage matting
The drainage matting will protect the liner about to be installed over top. it will also help to distribute any standing water.
Cleanspace
Cleanspace is a 20 mil/7layer thick vapor barrier that has an antimicrobial product built in.
Entrance
The installers made sure to wrap the entrance to make it easier to access the crawlspace from the basement.
