Coretec Flooring Vapor Barrier Requirements

Moisture won t damage coretec pro plus but it can get in the walls and structure of the home.

Coretec flooring vapor barrier requirements.

A couple of extra dollars and a few minutes is a small investment for the added protection and peace of. Kwfloors oct 21 2017 4. The idea would be to pull the floor remove the nasty vapour barrier scrub up the concrete and relay the vapour barrier floor. Tested for moisture and that a moisture barrier is installed in the crawl space and even under a coretec pro plus floor over a concrete subfloor.

Use of a vapor barrier under coretec. Worse case scenario the floor starts to get mouldy 10 years down the line but is in good shape. The client wants to keep the floor and reinstall which many of these systems are designed to do. The membranes slow the movement of moisture to a level that doesn t damage flooring if the amount of moisture is known.

However excessive moisture in the subfloor could promote mold mildew and other moisture related issues like the trapping of moisture emissions under the flooring which may contribute to an unhealthy indoor environment. Kilz takes time and aquabar takes seconds though. While coretec pro plus is waterproof it s not a moisture barrier. Concrete is very porous and subject to ambient moisture on the underside of the slab.

Interfering with moisture transpiring from slab to floor to a room has important implications. Another qualifying feature for underlayment is a moisture barrier. This is important for floors sitting on concrete slabs. No need for vapor barrier over wood.

Mark brown on the surface flooring i support tfp.