While this company (Acoustic Ceiling Products) began in 1988 and the tiles have been available in Belgium since 2103, DumaWalls just came available in the United States last year (2018). DumaWall Panels are perfect for bathrooms, showers, laundry rooms, kitchens, basements and accent walls. They are waterproof PVC wall panels. Benefits of Waterproof Wall Panels Easy and fast to install PVC panels are user friendly. They can easily be cut to size and, compared to tiles, take a