The ideal situation in your home is to have clean water flow in while dirty water exits. However, the flow of water might change at times, making dirty water flow back towards the clean. You should invest in backflow preventers, which act as a line of defence against dirty water. With a backflow, you might even have the sewage come back up your pipes or into your basement. When you install a backflow preventer, the water will only flow in one direction. The system will enable you to prevent potable and non-potable water from mixing. Our experts at Direct Waterproofing will help you install, repair, or replace your backflow preventers.