3 flow drainage is an important factor when it comes to keeping our drains clear. It’s basically when water from a single source can flow freely, without any obstruction or back up in the pipe. Whenever this isn’t achieved, blocked drains are usually the culprit.
What Causes Blocked Drains?
Blocked drains occur because of many different causes. Tree roots breaking into pipes, foreign objects such as sanitary products entering the drain and even fat or oil build-up are all common reasons. Anything that interferes with the 3 flow drainage system can result in blockages and can lead to more serious damage if not dealt with quickly.
Signs You Have Blocked Drains
If you are unsure whether you have a blocked drain, keep an eye out for signs like strange odours, slow draining sinks, overflowing toilets, wet patches in your garden or yard, gurgling noises in your pipes, and even flooding. If you start to see …





