Flooring Installation Delayed For Slab Moisture

Every concrete slab has moisture and will always have moisture.

Flooring installation delayed for slab moisture.

Like other flooring materials that work well over concrete slabs laminate uses layers to fight moisture. If excessive moisture is present it needs to be addressed. In an ideal world every slab would be tested for moisture prior to the installation of a floor covering. The use of an electronic concrete moisture meter to determine slab moisture emission is not reliable nor recommended.

However flooring manufacturers now market some flooring materials as being moisture resistant some laminates engineered woods bamboo and cork flooring materials identified as moisture resistant can be used successfully on concrete slabs. This makes it a reliable option to install over your concrete slab. Measuring moisture in wood flooring. If an effective low permeance vapor retarder material is not installed directly in contact with the underside of the slab the concrete will be exposed to a perpetual source of moisture rising from below.

If the testing indicates a wet slab document the results and delay installation of the flooring until corrected. What you want is a slab with an acceptable level of moisture for the flooring finish you re installing. In terms of new construction the slab should be tested after it has cured and prior to the installation of a floor covering. Concrete slabs and floors can be excellent subfloor surfaces for tile and other floor coverings but too much moisture in the concrete can cause problems with flooring installations.

The difficulty of course is that if the moisture barrier is compromised in any way moisture from the slab beneath can still damage the flooring or finish. Therefore it s advisable to have a floor tested for moisture content prior to installing flooring or moisture barriers. These devices can be used to test the moisture content mc of. If you plan to transform your basement into a high traffic area for entertaining and relaxing laminate could be a great option.

The manufacturer s literature will specify installation requirements to satisfy the flooring s warranty. This is why it s important to measure moisture in flooring wood as well as the ambient temperature and humidity conditions before installing hardwood floors. The fastest way to measure moisture in floors is to use a moisture meter for wood. Besides the moisture already in the concrete additional moisture can enter a slab from rainwater poor plumbing or drainage below or at the sides of the slab and even.

When conducting slab moisture testing conduct tests in several areas regardless of the age of the slab. When to test for moisture in a concrete slab.