Drainage Vs Plumbing: What Is The Difference?

Drainage Vs Plumbing: What Is The Difference?

Drainage and plumbing systems are important for proper home functioning. The article explains the major differences between plumbing and drainage systems.

For many of us, the two terms plumbing and drainage are interchangeable and used to describe the network of pipes and faucets that help our home to function properly. However, in reality, they are completely different and have almost opposite jobs. Knowing about the distinction will help you figure out the problem and know who to call for help.

A general plumber may not have the expertise and training to deal with severe draining problems like badly clogged pipes. You can simply understand the difference between the two systems by pondering that if your toilet’s flush is not working it is a plumbing problem, but if it is clogged it is a drainage problem.

The article below explains the major differences between plumbing and drainage and how their problems differ from each other.

Draining Vs Plumbing

To put it in easy words, a plumbing system brings in the clean water and gas in your house for use in various household chores. While the drainage system takes the used and wastewater away from your house. When you open a faucet to do the dishes, the water coming from the tap is all thanks to your efficient plumbing system. On the contrary, the pipes carrying the used water away using the pipe under the skin indicates that your drainage system is in good health.


A system laid to bring water (or gas) into your house for regular household activities.

Its proper functioning relies on external mains pressure.


A system laid to carry the used and wastewater away from your house.

Relies directly on gravity.

Common Plumbing Problems

A home plumbing system is a network of pipes and numerous fixtures. Your plumbing system is responsible for providing safe, clean, and healthy water for cleaning, washing, cooking, and heating. Plumbing problems are inevitable owing to their complex nature and critical function. Plumbing problems can be frustrating and halt your regular household activities. Calling an expert and affordable plumbing company can take you out of trouble without much hustle. Expert plumbers are trained to identify and repair all the piping and fixtures defects, which a normal house owner can overlook easily.

However, all plumbing problems show warning signs before failing. It is just ignorance on our part that makes us face sudden plumbing problems. Knowing about the signs and potential problems can help you save a lot of money and time. Some of the most common plumbing problems include;

Low Water Pressure: A sudden drop in water pressure can indicate a more serious problem such as hidden leaks and blocked pipes. Sometimes it can be due to problems in water pressure regulators.

Faulty Water Heater: The possible plumbing reasons for this problem can be incorrect water pressure, defective electric connection, and aging equipment.

Running Toilet: A damaged flush valve or faulty flushing handle can make your toilet run even when not in use. This results in water wastage and higher water bills.

Pipe Leaks: It can be due to aging pipes, pipe corrosion, pipe breakage, loose pipe joints, pipe joint damage, extremely high water pressures, and other hosts of the problem. It is better to get the leaks repaired as soon as possible.

Also Read: Things To Consider When Hiring A Professional Plumber

Common Drainage Problems

A home drainage system is designed to take all the wastewater, rainwater, and other liquid away from the property. It is expected to do this in the least possible time. Drainage problems can occur anytime and sometimes even without any apparent reason.

Clogged gutters and drains are disgusting to deal with, but a clogged drain expert can take you out of the problem easily. Some of the common drainage problems you can come across include;

Clogged Toilets: These can occur when you flush extra materials like wipes, feminine hygiene products, hair, and other materials that should not be flushed.

Slow Or Blocked Drains: All the drains are subjected to blockages if you let the prohibited materials go down the drain. Whether it is a kitchen drain, shower drain, or laundry drain make sure to keep a check on what goes down. The most common causes of slow or blocked drains include grease or fat from cooking or washing dishes, leaves or other outdoor debris, tree root intrusion, and other foreign materials flushed down the toilets.

Improper Grading: If your house has the wrong slope it will guide the water towards your property not away from it. If you find problems with your home’s grading you can deploy drain motors to help the system work better.

Cracked Or Broken Pipes: This can be because of excessive wear and tear and root intrusions. Old houses have greater chances of experiencing this problem.

Overflowing Gutters: A common problem especially in the rainy season. It is usually caused by clogged gutters and sometimes blocked the main drains due to fallen leaves and other accumulated debris in the drain lines.