Waterproofing your wet room or bathroom has never been easier, especially with waterproofing tanking kits. Waterproofing or tanking allows you to convert any room into a wet room and prevents leaks before they happen - averting any expensive repairs. Add extra insulation and prevent mould growth and damp in your wet room or bathroom by waterproofing the space with solutions from leading brands like BAL, Ardex and Norcros.