A moisture barrier is often used to protect the flooring and subfloor from moisture that can seep in from below. Cork-backed flooring can be installed over a moisture barrier, but there are several factors to consider.
Type of Moisture Barrier: There are various types of moisture barriers available, including plastic sheets, vapor barriers, and underlayment with moisture-resistant properties. When installing cork-backed flooring over a moisture barrier, it is essential to choose a barrier specifically designed for compatibility with cork flooring.
Compatibility: Not all moisture barriers are compatible with cork-backed flooring. Some barriers may hinder the natural expansion and contraction properties of the cork, leading to potential damage or buckling of the flooring. Therefore, it is crucial to consult the manufacturer’s guidelines and recommendations to select a compatible moisture barrier.
Installation and Subfloor Preparation: Proper installation of the moisture barrier is essential for a successful cork-backed flooring installation. The subfloor should be clean, dry, and level before installing the moisture barrier. Any unevenness or moisture issues should be addressed before proceeding with the installation.Cork-backed flooring can be installed over a barrier, including concrete, vinyl flooring, and certain types of moisture barriers. However, it is essential to consider the condition and type of the existing floor, as well as the specific requirements and recommendations provided by the cork flooring manufacturer. Consulting with a professional or following the manufacturer’s guidelines can help ensure a successful and long-lasting cork-backed flooring installation.