The ultimate guide to planning plumbing for new home

Published On: September 7, 20221 Comment on The ultimate guide to planning plumbing for new homeTags: Last Updated: April 16, 20246.6 min read

Embarking on a home renovation project can be both exciting and overwhelming, especially when it involves plumbing. Whether you’re upgrading your bathroom or remodeling your kitchen, proper planning is essential to ensure a flawless outcome. In this comprehensive guide, we will take you through a step-by-step process for planning your plumbing needs, so you can avoid costly mistakes and enjoy a successful renovation. From assessing your existing plumbing system to creating a detailed layout, we will provide you with expert tips and insights to help you navigate the intricacies of your project. We’ll cover everything from determining the correct pipe sizes and materials to coordinating with contractors and obtaining necessary permits. With the help of this ultimate guide, you’ll gain a deep understanding of the planning process and be well-equipped to make informed decisions about your plumbing needs. So, whether you’re a seasoned DIY enthusiast or a homeowner looking to hire professionals for the job, this guide will serve as your go-to resource for ensuring a smooth and trouble-free home renovation. Get ready to transform your space with confidence!

plumbing in a new home

When building a new home, you’re sure to come across some challenges. One of which is figuring out what kind of fittings and fixtures you need to design an efficient layout that suits your needs. Also, inclusive in the list is deciding what plumbing installations to go for. A lack of proper planning can cause many homeowners headaches later on down the road. That’s why it’s important to plan your plumbing before you finish building your home.

7 Tips for Planning Plumbing for Your New Home

When it comes to the home, most people overlook one of its key functions: plumbing. This shouldn’t be, because plumbing is essential for almost every aspect of daily life. A well-functioning plumbing system is so important that it’s even been given its very own acronym: WAFIPSL. By WAFIPSL, we mean Water After flushing and a proper flush toilet system are essential to keeping your home clean and healthy. You need a drain to remove waste from your house after every use. With some forethought, as a modern homeowner, you’d need an installation that comes with a heater and uses less water.

new bathroom

Here are some basic know-how on planning your plumbing.

1. Contact Your Local Authority

Before you dig or install any plumbing yourself, it’s a good idea to consult your local authority. Whilst it might seem like a bit of a time-wasting hassle, it could save you a lot of headaches and money down the line. You should also contact your local authority and your water company if you’re changing the source of your water. This is because the quality of your water could change depending on which pipe it travels through. You need to pay particular attention to this, especially  if you have a well. If your city has a campaign to reduce your water consumption, you might be able to reduce your water consumption even further by making use of a bucket or a watering can. If you have a lawn, you could also consider having a professional lawn-watering service.

2. Check With the Installation Company

Another excellent tip for planning your plumbing installation is to consult the company that will be installing your plumbing. It’s also a good idea to check with the company that owns the pipes or the electrical installation. You don’t want to encounter any issues with the pipes or electrical installation. And if you do, it’s only smart to know about it in advance so that you can deal with it swiftly and efficiently.

3. Plan Before you Dig

Before you start digging, you’ll want to make sure that you have a good idea of where all of your pipes are located. To begin with, you’ll want to identify your main water supply. You’ll also want to identify your main drain. It’s equally important that you identify any other drains or fixtures you have, such as your washing machine or dishwasher drain. Once you have a good picture of your existing home in your head, you’ll be better equipped to plan your new home. Also, choosing the things you want to install can go a long way in planning this part. For one thing, you’ll be able to make sure that you don’t run your new water line through an old electrical line. You’ll also want to avoid a potential plughole issue by planning your new plumbing installation so that it doesn’t run under your new neighbor’s house. This will also allow you to avoid running your new drain line through a structural member, such as a brick wall or a support column in your home’s foundation.

4. Create an Overview of Your Plumbing System

Once you’ve identified the location of your new plumbing, you can create an overview map of your new system. You can use this overview map to identify any potential issues. Once you’ve identified potential issues, you can take a closer look and plan a solution. For instance, you might decide to have your new installation run under the house instead of under your neighbor’s house. You might also want to run the new drain line through the foundation instead of under it. Study industry trends and in any case, you’ll want to explore every potential solution thoroughly before making any decisions. You must know that plumbing can be smart now, so don’t forget to incorporate some of the latest smart plumbing features in your new home.

5. Install a New Water Supply Line

No matter what your local authority’s water conservation campaign is, you need to ensure that you have sufficient water supply. Water is essential to many aspects of a home. Washing the dishes, clothes, flushing the toilet, cleaning your home, and maintaining your lawn. You’ll want to make sure that you have a sufficient water supply before you dig. There are two ways to do this. First, you can purchase an existing source of water. Second, you can dig a new well. In either case, make sure that the water source you choose has a potable and sufficient quantity of water supply. Choose a water source that is close to your home and that is easy to access.

drain pipes

6. Add a Drain Connection

Depending on the type of city you’re in, you might also have to add a drain connection. A drain connection is required if the city uses a gravity piping system. A drain connection is also required to remove any excess water that might collect on the ground.

7. Install a New Installed Fixture

Be sure that all of your new plumbing pipes are adequately sized. They need to be sized according to the maximum flow rate of the water source or the drain line. It is also important that the incoming water line, the city water meter, the outgoing water line, and the outgoing waste line follow the same path. This is because if any one of these is off, your water will be uneven or highly diluted. Further, it will be difficult to flush or adequately clean. If you have an installed water system, make sure that the pipes in your home are sized correctly. This means that the water pipes are sized to handle the amount of water your home is expected to use annually.


Planning your plumbing installation can seem like a daunting task, especially when it comes to planning a new installation of the plumbing system. And while it is important to plan, it is also important to keep everything as simple as possible.

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Leave A Comment

  1. Shelby Bartz September 10, 2022 at 3:12 am

    Having clear planning on our plumbing system is a great advantage especially if we want to have long-lasting results.
    Poor planning will cost us a lot in the future. The tips mentioned are really helpful!

    Thanks for sharing it with us.

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