32+ Moisture Under Vinyl Flooring PNG. Most of these vinyl floors can be installed right on the subfloor. This is because as house occupants walk in another indicator of moisture underneath your vinyl floor is the growth of mold under the planks.
While vinyl flooring handles moisture well, it's always a good idea to take some extra precaution.
Suitable vinyl flooring for basements pretty much includes all vinyl flooring, but if you're looking for a floating floor that requires no adhesive and goes directly over concrete, two options stand out: It is moisture and stain resistant, so spills can be easily removed. Some common causes of moisture below is. The floor in my basement is about 100 years old.