Our TritonCORE 7" Waterproof Vinyl Planks can be used in areas with regular leaks. These planks will hold the water on the surface. However, we recommend cleaning the water as soon as possible since the water could be a slipping hazard. Also, mold will be an issue if water gets underneath the floor. We recommend free-floating these planks instead of gluing them, so when water does get under the planks, you may simply pick the planks up and clean the water that is underneath and lay the planks back when dry.