But it isn’t just helpful when insulating a basement ... a vapor barrier can prevent these headaches by maintaining a consistent moisture level under the house or within the walls.

Other red flags include visible basement floor cracks or cracks in your concrete walls, foundation damage, peeling paint, or watermarks. You can also try a simple test of moisture levels ...

Ideal basement humidity levels are between ... Start with passive solutions like improving ventilation or installing a vapor barrier on your walls and floors to prevent ground moisture from ...

and it eliminates the need for a plastic moisture barrier later. Pro tip: Be sure to use adhesive formulated for use with ...