How To Add A Bathroom To A Shed

How To Add A Bathroom To A Shed
  • Author: Amanda Arnold
  • Posted On: February 26, 2022
  • Updated On: August 21, 2023

If you work from home, the outdoor bathroom shed is essential. You’ll need a good office space to call your own. If you plan on working in your backyard office for several hours at a time, an incorporated toilet will be more convenient than returning to your home regularly. One great alternative can be to opt for porta potty rental services, adding an immediate and practical solution to your backyard workspace.If you work from home, the outdoor bathroom shed is essential. You’ll need a good office space to call your own. If you plan on working in your backyard office for several hours at a time, an incorporated toilet will be more convenient than returning to your home regularly.

For sure, your backyard office can have a toilet. Because you’ll need to install a room partition wall, it’ll naturally take up a little extra room. You can run water and drainage to your office shed or use a waterless composting toilet, which is the most convenient alternative. All of these factors are examined in further depth in this essay.

Benefits Of Adding Bathroom To A Shed

If the term office shed makes you cringe, remember that it can help you define and narrow down what you’re searching for. Many people call them office pods, which have a more pleasant ring. Given the current situation, you may prefer an office design that only includes necessities and does not necessitate permissions or days of preparation.

A bathroom-equipped office shed is the finest option, whether you build it yourself or hire someone to do it for you. However, if you want a restroom in your separate, tiny-office pod or shed, you’ll need to understand the architectural details.

This may come as a surprise, but building a quiet and distinct workplace space with a toilet is all the rage these days. A bathroom-equipped shed is available in several types and sizes to meet your needs and budget. It’s because it’s technically discarded.

It is really simple to set up in your garden. Here are some suggestions for your backyard office’s outdoor bathroom shed.

Steps To Add Bathroom To A Shed

Collect Required Tools And Supplies

  • screwdriver
  • ladder
  • power drill
  • wrench
  • speed square
  • tape measure
  • pencil
  • ruler
  • construction adhesive
  • plumbing supplies
  • plumbing tools

1) Check For Proper Ventilation

Ventilation is crucial if you plan to place a toilet in your shed. At least one window can be opened to allow fumes or odors to escape your garden office.


Additionally, it will stop interior mold growth. If the wind isn’t on your side, you can install a very efficient extractor fan with a run-on timer. Be sure to put them in the ideal spot imaginable for the most impact.

2) Get A Permit From Local Building Authorities

Get A Permit From Local Building Authorities

Consider the time it will take to get a permit processed and a plumber to your property. Contact your county to find out whether you require a permit or not. Consider a composting toilet if you don’t want to deal with this portion or spend the extra money to apply for a permit and employ a plumber.

They complete the task, so to speak, without a permit.

3) Install A Partition Wall

In our minds, a backyard office is simply an improved shed: a simple structure with a single room but with décor instead of naked wood walls. This, of course, does not have to be as it is; you are free to alter it as you see fit.

If you wish to add a bathroom to your shed’s office, make the floor larger than usual and provide enough area for a dividing wall.

 Install A Partition Wall

On the other hand, a living or working place close to a bathroom is not always optimal. While space in an office shed is inevitably restricted, you may construct a tiny passageway with two doors dividing the bathroom and office areas.

4) Install Water Pipes

Your next goal is to have a toilet there once you have the extra area for a toilet or bathroom. If you choose this strategy, you’ll need to run regular water and drain lines to the shed’s office. Branching off the pipe for your outdoor tap is the simplest way to run water pipes. This can be run into the earth, via the trench, and into the bathroom.

For this, you’ll need to purchase underground-quality water pipes, such as blue poly pipes. Drainage pipes are more difficult to work with than often smaller water pipes.

 Install Water Pipes.

To begin, you’ll need soil pipes, which are thicker and larger in diameter than standard trash pipes. Soil pipes, unlike waste pipes, are designed to transport dirty water to the sewer.

You’ll probably need to locate the soil pipe in your current home and determine if it leads outside or underground to a sewer. If it needs to go outside, expand this and run the soil pipe underground in the trench stated before. It will be more challenging if it is fully underground.

5) Install Drain Or Sewer Pipes

The location of your garden office will impact how much they all cost, so keep that in mind. You can join your shed to your current sewer system. This will probably be the option that requires the most thought. The necessity for tiny bore pipes rather than large bore drainage pipes is another benefit of employing the pump.

Install Drain Or Sewer Pipe

If you need the pumping system, take into account the electrical installation. Additionally, you must ensure that the trench you plan to dig won’t trample your flowerbeds. For this phase, you almost certainly need Building Regulation permission.

Waterless Composting Toilets Are The Best Options For Shed

There are no water pipes to run to your office shed because it is waterless. Also, because it composts, you won’t need a soil stack to dispose of the filthy toilet water. This can be done using waterless composting toilets.

Whether working in your office yard or off-grid in a cabin, the modern yet simple and uncomplicated notion is viable and practical. This is a great method to give your old water guzzler of a toilet a quick upgrade.

 Composite toilet.

Depending on usage, it would help if you emptied or cleaned composting toilets every few weeks or months. However, if you’re the only one using the toilet, it’ll probably take months. Some individuals are concerned that composting toilets may stink. But happily, this isn’t a problem.

The waterless composting toilet is popular because it is simple to set up and transport. This feature, coupled with others such as a waterless composting toilet, makes your outdoor bathroom shed an excellent choice. It’s not only simple to set up, but it also saves time and effort.

What Would Be The Cost Of Installing A Bathroom In A Shed?

Installing outdoor plumbing can be more expensive if your shed doesn’t already have plumbing than it would be if it did. These are estimates; actual costs will vary depending on the plumber and the area.

If a shed doesn’t already have plumbing, a plumber may bill up to $200 per hour to install a bathroom there. If the shed has plumbing, installing a toilet per hour may reach $150.


As a result, investing time and money in an outdoor bathroom shed for your garden office is worthwhile. Hopefully, this article is enough to help you install a bathroom in your shed near your backyard office.

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Author: Amanda Arnold

Amanda has been working with ConstructionHow since 2021. Her experience spans over 5 years in the creative niche such as home decor and trends, landscaping, renovations, and custom architectural values. As a home designer expert, she has a keen eye for the latest home improvement trends with accurate facts that readers find impossible to ignore. Being invested in home-building trends is how she has gained her lucrative expertise exploring more to bring a positive ambiance for all homeowners (and even tenants!). Currently, she lives in a beautiful beach home, a source of fascination for her.