The First Liner
Dirt crawlspace are common but horrible. This one at least has a thin liner in place. However, that liner isn't doing this crawlspace any favors.
Brick Walls
Brick walls aren't nearly as bad as they could be at holding back water, but they aren't the best. The brick and mortar are both porous.
Crawlspace Uncovered
The vents in any crawlspace should never be left unsealed. In fact, unsealed vents contribute to a high percentage of humidity in a crawlspace.
CleanSpace Encapsulation
The crawlspace here is completely transformed. The from floor to walls everything is covered in our patented CleanSpace liner. Every vent, even, is sealed. Now, it can easily protect itself from moisture troubles.