Hi and thanks for the question. It depends on your floor system - when installing a floating floor system (Pergo laminate, locking cork panels, etc.), we install a plastic vapor barrier. We typically don't place a barrier when installing tile, glued engineered wood, or carpet. If there is excessive vapor coming through the slab (determined by using a concrete moisture meter), there are roll-on vapor retarders available that can be used. Hope this helps.
3 months ago
Very helpful information, thank you
3 months ago