Eylor says engineered wood flooring is generally best since it is less sensitive to changes in temperature and humidity. But "as long as you use a proper vapor barrier and subflooring material ...
According to concrete floor specialist Peter Craig ... sensitive finish is to be applied is an effective, low-permeance vapor barrier placed directly beneath the slab. If the barrier below ...
You can also try a simple test of moisture levels: tape a piece of plastic to the floor and leave it for 24-48 hours. If condensation forms under the plastic, water vapor is seeping through the ...