25+ Does Luxury Vinyl Plank Need A Moisture Barrier Background. For vinyl flooring installations over wood subfloors, you will not need to worry about a moisture barrier, but you may want an underlayment for added cushion or sound reduction. Since it's a floating floor system, it's also not recommended to install it over if installing over concrete in a basement, the vinyl planking is likely to be fine if there's a moisture issue, but a moisture barrier will also help control.

Why Vinyl Planks Are The Best Flooring For Basements
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Cali complete is a total moisture and vapor barrier for all subfloors and all floor types. After doing lots of research, we finally settled with luxury vinyl plank. We've had a lot of rain lately, and yesterday the entire you also need to remove all the wet planks because they will quickly develop mold/mildew (another reason for the vapour barrier).

For vinyl flooring installations over wood subfloors, you will not need to worry about a moisture barrier, but you may want an underlayment for added cushion or sound reduction.

However, water that is left to stand over long periods of time can ultimately damage the floor. I live in victoria we installed stainmaster luxury vinyl plank from lowe's on our entire first floor about a year and a half. Before framing the walls of your basement, install a moisture barrier to prevent water and moisture from entering the wall cavity. Hi, i'm installing cali vinyl pro in a bathroom over plywood.