How to do a plumbing installation?

In any new place, the plumbing installation will consist of three components that are fixture/appliance set, a system of water supply, and drainage system. For installing plumbing, one needs to be an experienced plumber or someone who works under one. Below, we will tell you how to install a plumbing system.

Things needed during a plumbing installation

1. Local plumbing codes

Each state has several laws that govern how an owner of a home can carry out plumbing installation. These codes help make sure that you install new construction plumbing in a safe manner. All the codes can differ from state to state. However, there are some codes that stay universal. 

The National Uniform Plumbing Code works for an entire country. You can check this plumbing code along with the department of your local plumbing to see what can be different. 

2. System of water supply

The water’s pressurized supply goes into a house on one main line. This can be under the frost line, the depth at which groundwater can freeze. This will keep the line from damaging and freezing the pipes.

Once the essential line goes into your house, it will split into two lines. One will supply water that is cold, and on the other side, it will connect with the hot water system. From there, every fixture and appliance can supply cold and hot water.

3. Pipes of the vent

Without any constant air source, water locks may cause clogs and form drainpipes. All drains need ventilation, but one vent is normally at the back of the sink that can serve appliances and additional fixtures that can connect within ten feet of the common line of the drain. Pipes of the vent are two inches in their diameter and connect with the soil and vent stack in the home’s attic. While the fixture sits far from the common vent, they need an additional pipe of the vent that connects with the exits or stacks the roof in a separate way, based on the home’s layout.

4. Drain Pipes

A main soil and vent stack that is usually four inches in terms of its diameter goes vertically from under the ground floor to above one’s roofline. Waste drains can connect to a stack that directs the waste downwards to the main drain of the sewer. It then goes outside the home below the frost line and unites with the main system of sewer or goes towards a personal septic system.

5. Running the copper supply lines

After the drains and the vents, you can check where you can place the supplies. In case you have never run copper pipes, it is a good idea to practice sweating joints and cutting the copper pipe. If you run a horizontal pipe, it is easy to install it from the basement or the crawl space. You shouldn’t cross the vents and the drain pipes with the supply lines. At the same time, if they leak, you will have a puddle.

If you install the copper along studs, you must ensure nailing plates on the pipe side of the studs. Copper tubing will easily puncture, and when you replace the drywall, do not puncture the supply lines accidentally.

6. Traps

Traps are the most identifiable part of any plumbing system. The pipes are U-shaped that connect to the bottom of shower drains, bathtub drains and sinks. Their role is to use a small amount of liquid to prevent the gasses of the sewer from backing into the house. 

The Underground Phase of Rough-in

For the construction of a new home, there are two types of areas where the groundwork can occur. On pouring of the walls into the basement, the groundwork may get buried, installed, or inspected, similar to the remaining rough-in plumbing. At the time of the phase of rough-in, the plumber will locate the entire supply and the waste connection from your building system till the public utilities and all the establishments at the location where the system will leave or enter your home.

This means that all of the drains will get hooked up for the main essential service, and the basement bathrooms will have to be installed. And the main line of the water must be brought through service to an area where there will be the placenta of the meter.

The aboveground phase of Rough-in

The rough-in phase may be a section of your groundwork phase. However, this will not always be the case. In this stage, you will have to install most of the drains, vent pipes, and lines of water. You will even have to install the shower bases, bathtubs, and showers that go into the house. It will have to be done irrespective of whether the building is a new home, renovation of the house, or a basement development.

During an aboveground phase of rough-in, any plumber can cut holes in the floor, wall, and ceiling to hang or attach pipes for connecting to the fixtures. You must install the pipes for the numerous waste and supply systems. One can use soldering equipment and welding pipes for joining the special chemicals through the plastic pipes and the pipe runs. It can operate the machines of power threading, some powerful tools, and propane torches.

Before you can put up drywall, you will require all the gas lines that are installed. This is at all times a segment of the stage of rough-in plumbing but is left to some other contractor if a plumber does not possess any gas ticket. You have to check if the plumber for hire tests each thing before all the walls get closed up.

Final words

For a plumbing installation, you must install drains and vents in your home as one of the first steps. In addition, you have to take care of your supply lines. The aboveground and underground phase is also important. You can check out to find experienced plumbers who can install the plumbing system of your home. So, if you want to install a plumbing system in your new home, you can contact the aforementioned website.


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Disclaimer: The information provided on this blog is curated using online data and sources. We encourage readers to check for accuracy and always consult with a licensed professional before making any decisions. For the latest information and expert plumbing services, please call our office at (951) 520-8590.

Plumbing Concepts, Inc. © 2024. All rights reserved.

Plumbing Concepts, Inc. © 2024. All rights reserved.

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