A simple handbook to the fundamentals of plumbing drain systems

Posted by Mosman Emergency Plumber on 19 Feb 2025

The plumbing drain is an essential part of every plumbing system in your home. Without it, you’d have no means of disposing of wastewater from your sinks, tubs, and toilets.

In this article, we’ll discuss how important it is to have a plumbing drain, how it works as well as common problems, prevention and maintenance tips to ensure it’s functioning correctly.

Understanding Plumbing Drain

Plumbing drains refer to the pipes that carry the water away from your house. There are various types of plumbing drains, including the sewer drains and sink drains, bathtub drains, shower drains and floor drains. A plumbing drainage system is made up of traps, drain pipes, and cleanouts, all that work together to ensure the proper treatment of wastewater.

How Plumbing Drain Works

Gravity plays a significant part in the way that plumbing drains function. When water flows down the drain it follows the path of the least resistance, which is typically an upward slope towards the main drainpipe. Traps, also known as U-shaped pipes, aid in preventing gasses from entering your home, by capturing some water. Cleanouts allow access to the drain system of your plumbing for maintenance and cleaning purposes.

Common Plumbing Drain Issues

Clogs are among the most frequently encountered issues that can occur in plumbing drains. These can be caused by the accumulation of hair, soap scum, food particles, or other particles. Leaks in the drain system can also occur which can cause the growth of mold and water damage. Slow drains and foul odors can also be signs of issues with your plumbing drain system.

Prevention and maintenance of the plumbing drain

To prevent plumbing drain issues, it’s important to dispose of waste properly and avoid flushing non-degradable materials and also use hair catchers in your tubs and sinks. Regularly cleaning your bathroom can help prevent clogs from forming. Cleaning and inspections by a professional will help you maintain your drains and plumbing system, as well as catch any issues early on.

Conclusion

In the end the plumbing drain is an integral part of the plumbing system at home. Knowing how it functions and the best way to deal with common problems can help you avoid costly repairs and ensure proper functioning of your plumbing drain system.

FAQ

What can cause clogs to the drains of plumbing?

Clogs can result from hair scum, soap scum, food particles, or other debris.

How often should I wash my drains in my plumbing?

Regularly cleaning your plumbing can stop clogs from developing. It’s a good idea to clean your plumbing drain every couple of months.

Can I use chemical drain cleaners to get rid of obstructions?

It is recommended to stay clear of chemical drain cleaners as they could cause damage to your drains and cause harm to the environment.

What can I tell if my plumbing drain is leaking?

Signs of a leaky drain are the growth of mold, water damage and foul odors.

What should I do if I notice foul odors emanating from my drain?

Foul odors can be a sign of a problem in the drainage system of your plumbing. It is recommended to have it inspected by a professional to address the issue.

Tags: Drains, Plumbing, Tools Categories: Plumber