Poor waterproofing is one of the most common major defects that causes damage to your property. It can cause extensive damage, needing extensive and expensive repairs. Whether you have a need for below ground waterproofing, bathroom waterproofing or balcony & planter box waterproofing, STS Plumbing is your local waterproofing expert. With experience in planning and executing high quality, professional waterproofing solutions as well as in waterproofing rectification, STS Plumbing are licensed waterproofers and plumbers and also hold full bathroom renovation, kitchen renovation and laundry renovation licenses.