This past week I had some professional installers come by to install my engineered flooring. They took moisture measurements and found them to be way too high in my slab. They recommended I seal the floor with RedGard, which I've done.
I've also purchased some 6 mil poly that could cover the slab. I like the idea of that second layer, but will it cause any issues? I'd really rather overkill the moisture problem potential than to be sorry down the road.
I've also purchased some 6 mil poly that could cover the slab. I like the idea of that second layer, but will it cause any issues? I'd really rather overkill the moisture problem potential than to be sorry down the road.