Luxury vinyl tile in the shower? Yes. The high performance and style of LVT can now be added to your shower or bath. With MAPEI’s Shower System 4 LVT, you can install luxury vinyl tiles in wet areas, including showers and tub surrounds. Combining waterproofing and adhesives, this system allows you to quickly and efficiently revitalize walls and floors – covering over tired substrates such as tile with hygienic, easily cleaned, waterproof LVT.