Hardwood flooring reacts to moisture and humidity in the air. New homes today are constructed with premium insulation to conserve energy and heat loss. The benefits of having a well insulated home, means more moisture and less air is able to escape.
Maintain Relative Humidity
In order to prevent the devastating affects high humidity can play on your flooring, it is recommended homeowners maintain a humidity level of between 45%-52% within the living areas prior to installng your wood floor.
And Be Sure to Dry It Out
In addition to maintaining appropriate humidity levels, drywall, plaster and concrete must be completely dry. The heating system fully operational with the temperature maintained at 22° C for one to two weeks prior to delivery. All concrete must be cured for at least 30 days. Following these guidelines will protect the hardwood from moisture expansion, cupping and contraction due to extreme levels of low or high humidity.
Or Risk Destroying Your New Wood Floors
If the moisture level in the home is too high or too low, the effect on your hardwood floors can be devastating. When moisture levels are too high, your floor will take on moisture and expand which can cause cupping. Too little moisture will dry the wood out and cause it to contract or shrink, creating gaps in the floor.
So, yes you can install solid hardwood flooring in new homes, but it is imperative the moisture and humidity levels are maintained.