How much does it cost to add plumbing to a bathroom?

Whether you're building a new home from scratch or renovating your current one, you'll need to complete the plumbing to add a bathroom. Of course, you can always add more amenities or appliances, such as washers and dryers, to your bathroom if you have space and budget. The bathrooms have several plumbing fixtures very close to each other that require precise installations. Commercial plumbing installation is subject to more stringent building code standards and generally has a greater reach.

When remodeling your bathroom, you can also hire the plumber to place a hot tub outside at the same time. That means that things like bathtub and shower conversions cost about the same cost as installing a new version of what already existed. Bathtub installations come with a variety of association costs, depending on how you want them to be installed. Getting everything out of the bathroom down to the uprights is a one-time cost and is based on the location of the bathroom, its size and the age of the house.

You'll need to install GFI (ground fault switch) outlets due to the proximity to water, and you'll need to add outdoor ventilation if there's no window in the bathroom. Whether the project is for a single room or an entire house, the total number of plumbing fixtures to be installed will require rough, finished plumbing. On average, an addition to a bathroom has a return on investment (ROI) of 50 to 60%, which is one of the most important improvements you can make to the home to increase its resale value. If you are moving the bathroom sink or adding a second sink to an existing wall, you must install a new line.

If the new bathroom has a small space underneath, the cost of plumbing and electrical work is likely to decrease. If you're determined to install a bathtub, keep in mind that a full cast iron or steel bathtub will add 400 pounds. The process must be completed before an inspector visits your home for the first time, as this is the final stage of installing pipes and fittings. Every conversion has its own set of plumbing costs, although it's important to keep in mind that most bathrooms are knocked down to the uprights during a remodel.

This project is expensive because it is necessary to break the concrete to reach the pipes before it can be located.