Moisture is something to be managed. A vapor barrier can cut down on earthy smells, mildew, and general humidity.

especially because concrete is known to absorb ground moisture. The other major factor to consider is whether the material that your moisture barrier is made of is compatible with the materials it ...

or the moisture barrier has degraded over time. Or maybe a plumbing leak has developed. High moisture levels in the concrete could also be hidden by the old flooring system. Older flooring ...