There’s a difference between commercial and residential plumbing; however, they’re only noticeable when you pay detailed attention to it. How do you differentiate residential plumbing from commercial plumbing? Read on to know more:

Residential Plumbing

Residential plumbing deals with plumbing services for the home such as drains, sewer lines, water heaters, and installing residential plumbing fixtures.

Differences Between Commercial And Residential Plumbing

Commercial Plumbing

Commercial plumbing involves plumbing services for businesses and large corporations and housing complexes. It involves the installation, maintenance, and of a water supply system. 

Differences between commercial and residential plumbing 

  • Daily usage of the plumbing system

Daily usage of the plumbing system is greater in a commercial setting than in a residential space. In a commercial space, more people are using the plumbing system whereas in a residential space, only the family uses the plumbing system. Hence, the pipe fittings installation and outlet will be greater in a commercial space than in a residential space. 

  • Size and durability of the plumbing system

Bigger pipes and fixtures are used in commercial plumbing than in residential plumbing. Due to the number of people using the plumbing system in a commercial space, large fixtures are used to guarantee durability and longevity. However, in residential plumbing, smaller fixtures, and plumbing systems are used as they do not experience frequent use. 

  • Difference in complexity

Commercial buildings might have multiple sinks, toilets, and urinals due to the number of people in the building. But in residential buildings, there is no complex installation of plumbing fixtures. Just simple fixtures are required for the use of the family. 

  • Probability of damage

Plumbing systems in a commercial building have a high chance of getting damaged than in a residential building. There’s a lower chance of damage to a residential plumbing system because of the number of people using it. However, the traffic on a commercial plumbing system is too much which can lead to disaster or damage to the plumbing fixtures. 

  • Health issues

Due to the number of people visiting commercial buildings, the hygiene of the toilet has to be regulated according to health care laws. Otherwise, it could lead to health issues among the users. However, in a residential setting, it’s easy to keep the toilet clean because it’s used by only a few people. As a result, commercial buildings need to use special types of fixtures that can be used by multiple people and still be easy to clean. 

Differences Between Commercial And Residential Plumbing 2
  • Drainage services

The drainage system for residential plumbing isn’t as complex as that of commercial plumbing. In a commercial building where there are multiple floors, the drainage system would take time to build considering that they have to link all sewage pipes together to a main sewer line. However, in residential plumbing, the process is easy and whenever any issue arises with the drainage system, it’s usually easy to solve. 


If you have a plumbing project, you need to make sure to get the right plumber for it. At Rite Plumbing, we have plumbers who are experts in residential plumbing. We provide quality residential plumbing services to our customers. 

You deserve high-quality plumbing services, and you can count on us to deliver. Call us today to learn more about our services!