Membraining and waterproofing wet areas such as bathrooms, kitchens, splashbacks and shower recesses to make the house frame impervious to moisture. If not done to correct industrial standards this will lead to structural damage and costly repairs. Waterproofing is a process essential and a prerequisite for tiling to meet current Australian standards. Currently there exists unqualified individuals in the field that have created substandard results, leading to longterm structural damage and huge costly repairs.