The home drainage system ensures the efficient removal of wastewater while preventing the backflow of sewer gases into our homes. This relies on several key components, each fulfilling a specific function within the system.
Six essential elements
At the heart of the system lies the fixture drain, the point where water exits from sinks, toilets, and showers. This component is responsible for directing the flow of wastewater into the drainage system.
Next, the drain trap plays a crucial role in maintaining a hygienic environment. Located beneath fixtures, it retains a small amount of water, forming a seal that prevents sewer gases from entering the home through the plumbing.
Branch drain lines serve as the conduits that connect individual fixture drains to the main part of the drainage system, collecting wastewater from various fixtures and routing it towards the soil pipe.
The soil pipe is designed to transport wastewater and organic waste. It is a larger pipe that carries the load to the sewer, distinguishing itself from other pipes by its capacity to handle solid waste.
The soil stack vent is integral to the system’s air regulation. It extends vertically, exiting through the roof to vent sewer gases and provide the necessary air pressure to ensure wastewater flows smoothly and efficiently through the system.
The main drain line acts as the system’s backbone, collecting wastewater from branch lines and transporting it to the sewer. This line is typically buried underground and is the critical pathway through which all household wastewater is channelled away from the home.
Information about drain lining Oldbury residents should read
Inspect drains and sewers regularly. For information about Drain Lining Oldbury residents can visit this website.
Modern drainage systems are an engineering marvel and will function for many years with minimal maintenance.