
How Do You Put A Bathroom In A Basement Without Breaking Concrete?
- Plumbing Stub-Outs. To install your bathroom shower with less cost and effort, you can connect the shower to existing plumbing stub-outs.
- Rough-In. Contractors install gas, water, and electrical connections while framing the basement. ...
- Up-Flush Drainage. ...
- Elevated Shower Base. ...
How do you install a bathroom in the basement?
How to Build a Bathroom in the Basement - Step by Step. Envisioning your new bathroom is very exciting and fun, and it’s where the whole process of building an addition begins. But properly planning the schematics of your project so that everything works out like clockwork, takes a good bit of research, measuring, and finagling to get right.
Should I install a bathroom in my finished basement?
When you go to install a new basement bathroom, and you hire a plumber to help you, they’ll likely evaluate two things: the depth of your plumbing and your pipe size. If your sewer line is deep enough that your basement plumbing can rely on gravity like the rest of the house, adding a new bathroom is simple.
What is the cost of adding a basement bathroom?
What is the Average Cost to Add a Bathroom to a Basement? An install in your basement will run you $10,000-$15,000 on average. This includes materials and labor. If you’re adding it in a basement under an existing one, you can simply pull down the plumbing to save time and expense.
What is the best toilet for a basement?
- Upflush Toilets. Upflush toilets work by pumping waste upwards, against gravity, when you flush them.
- Macerating Pumps.
- Composting Toilets.

Is it hard to put a bathroom in the basement?
Adding a basement bathroom is a big, complicated project. But that doesn't mean you can't do it. Thousands of DIYers successfully tackle the job every year, and so can you. We will focus on installing the “DWV” system (drain, waste and vent), which is the most difficult part of plumbing a basement bathroom.
How much does it cost to make a bathroom in the basement?
$8,000 to $15,000How Much Does It Cost to Add a Bathroom in a Basement? Adding a bathroom in a basement costs $8,000 to $15,000 on average. You'll save $500 to $1,000 if you have a rough-in drain already in place – typical in newer homes and usually near the main drain line.
Can you put a bathroom anywhere in the basement?
First, the discharge line is much smaller than a standard drain line, so you can fit it into places where a standard drain might not work. Second, you can install a bathroom anywhere. You don't need to be concerned with how the toilet drain aligns with existing drain lines in your home.
Is a bathroom in the basement worth it?
A bathroom in your finished basement is the ultimate convenience. Adding a bathroom to your basement, or remodeling an existing bathroom, can also increase your home's value. If you go with a full bathroom complete with a shower or tub, you'll make the space fully livable.
Can you put a bathroom anywhere in your house?
On a serious note, it is absolutely possible to install a toilet, even a bathroom as a matter of fact, anywhere in your house. In the past, many homeowners have had the idea of their dream bathroom crushed because the location was simply too far away from the main drain.
How do you put a bathroom in a basement without breaking concrete?
0:000:37How to Add a Toilet in The Basement Without Breaking Concrete in ...YouTubeStart of suggested clipEnd of suggested clipIt was easy and we save so much money because we didn't have to break the floor or fanic la masaMoreIt was easy and we save so much money because we didn't have to break the floor or fanic la masa raiders and pumps can be used anywhere in the home you can also install a bathroom in the garage.
Can you put a bathroom in a basement that is not stubbed?
You may need to break up the floor and excavate to install the plumbing. If plumbing stubs are available, you can install a shower as you would in any other room. Alternatively, you can connect your shower to your upflush toilet or sewage-ejector system.
Can you poop in an Upflush toilet?
The simple answer is that yes you can poop in a Saniflo toilet. As with normal toilet systems you can put any organic waste into the toilet bowl and use the flush mechanism to remove it—which includes toilet paper—although like a standard toilet too much toilet paper can lead to blockages occurring.
How much does it cost to add a half bathroom in the basement?
A half bath installed in the basement provides a more conveniently located bathroom out of the usual foot traffic. Also, the average cost to add a basement is around $10-15,000. However, if you add the basement under an existing bathroom, you can save anywhere between $1-2,000 in plumbing expenses.
How do I build a full bathroom in my basement?
0:019:42How to Install a Basement Bathroom (Awesome Quick Tips) - YouTubeYouTubeStart of suggested clipEnd of suggested clipHow unlevel this bathroom floor was so we place a four-foot level on the floor. We screwed holesMoreHow unlevel this bathroom floor was so we place a four-foot level on the floor. We screwed holes into the concrete. And then we added tap cons to indicate.
Why add a bathroom to a basement?
Advantages of adding a basement bathroom. There are plenty of uses for a finished basement and whether you turn your lower level into a play area for kids or a place for guests to sleep, a bathroom can make things run more smoothly. Kids won't be constantly going up and down the stairs and your guests will feel more comfortable with their own ...
How much does it cost to install a bathroom in a basement?
Installing a bathroom in your basement will add $10,000 to $15,000 on average to your basement remodeling costs.
Do basements have drains?
Some basements already include a floor drain, and if you have piping for a utility sink or washing machine hookup, you have a head start. Unfortunately, the floor drain is unlikely to be in the right location, so you'll still need to do some digging.
What to do if your toilet drains aren't deep enough?
If your drainage lines aren’t deep enough to operate on gravity , you can look into alternative options, like Saniflo toilet systems. Saniflo toilet systems utilize a pump and a macerator to grind waste and pump it up, against gravity, to your main plumbing stack.
Do you have to dig up a concrete floor for an upflushing toilet?
Upflushing toilets are self-contained and sit atop your concrete, which means you don’t have to do any excavation to place one. If you’re entirely against drilling into your concrete floor to add new amenities or a basement toilet, you can also find sinks and showers that will work with a Saniflo upflush system.
Can you use gravity to drain a basement?
In standard, above-ground plumbing, your pipes use gravity to drain waste toward your pipes. In a basement bathroom, however, this can be an issue. For the plumbing to work correctly, there must be enough of a fall for the sink, toilet, tub, and shower to drain correctly.
What is the most important consideration when adding a bathroom to a basement?
Gravity provides a push, known as “fall” or “slope,” that moves waste down the pipes. In a basement bathroom, there must be enough of a fall to drain the toilet, sink, and tub or shower.
Why add a bathroom to a basement?
Adding a bathroom to basement areas not only makes your life a little easier, but it also boosts your property value. If you’ve turned your finished basement into a spare bedroom, game room or exercise room, a basement bathroom lets you enjoy that space without having to trudge upstairs when nature calls.
Can you build a basement bathroom?
With the right layout, fixtures, and decor your basement bathroom can be as luxurious as your main bathroom. Building a basement bathroom is no simple task, though, even for a relatively experienced home-improvement enthusiast.
Do you need a floor drain for a dryer vent?
You’ll need a floor drain to manage overflows and access to an exterior wall for the dryer vent.
Do basement bathrooms have stubs?
In fact, if your home was built with the intention of installing a basement bathroom, there may be plumbing stubs available already. This makes installation considerably easier. Even if your drain lines are deep enough, there are still some special considerations.
What is the slope of a basement bathroom?
Drainage is one of the most important things to consider for your new basement bathroom. To explain, plumbing that is above ground level uses gravity to drain your wastewater. This slope is actually referred to as the “slope” or the “fall” of your drainage system. The problem is with basements, is that many basement drains, because they are below ground level, can’t provide enough fall. And that makes natural drainage a problem.
What to do if your basement is not finished?
For one, if your basement is not yet finished, you may want to try to think ahead about any shelves you may be installing into the walls, any egress windows that are going in,and carpet that you will be laying down, because in most cases they will be easier done now rather than having to come back later.
Why do you need special solutions for lift pumping wastewater to the sewer lines?
This is because your bathroom will need special solutions for lift-pumping your wastewater to the sewer lines if your sewer’s exit point is higher than the level of your basement’s floor. Special solutions could also be required if your home uses a septic system.
How high should a basement ceiling be?
The ceilings in habitable basement areas have to be at least 7 feet with a few exceptions, such as basement rooms in one and two family dwellings that are used exclusively for laundry, study, or recreation purposes with a ceiling height of 6’8″ .
Is it bad to invest in a home?
Investing in your home is never a bad idea if you are a homeowner. Especially adding a bathroom. They add functional space to your home and paying you back a high return on your investment! In this article, we will help you understand the various tasks involved, and then give you steps to take to get the job done!
Is moisture buildup a problem in a basement?
Moisture Buildup is a Known Issue with Basements. Basements are infamous for collecting moisture! This can cause a problem if you intend to use your basement on a regular basement, such as damage to your possessions and toxic mold growth, rust…. Even structural damage if it’s not caught and addressed in time.
Why do you need a bathroom in your basement?
A bathroom in your basement is useful if you have guests over a lot or if you have a rental unit. Also great if your family spends a lot of time in the basement. A bathroom remodel is also a smart investment to increase the value of your home.
Why is it important to install an uncoupling membrane between concrete and tile?
Installing an uncoupling membrane between your concrete and your tile is important to prevent cracking. Because of temperature fluctuations, the concrete substrate expands and contracts naturally. Installing an uncoupling membrane between your concrete and your tile keeps the two materials independent of each other.
Do older homes have rough ins?
Usually older homes won’t come with a rough in. If your basement isn’t set up to include the necessary systems like drains and plumbing vents, you will need to have them added. In the case of a drain, it means routing piping below your floor, which in most cases means breaking up a portion of your concrete to add a drain, ...
Can you put lights in a shower?
They will provide enough light, without taking away valuable headroom. To add enough lighting, you can even have them installed inside the shower. But these lights have to be rated for use in a wet zone. When they’re installed properly, with a good quality trim that resists water and vapour, it’s completely safe.
Is it safe to use a Kraus bathroom sink?
When they’re installed properly, with a good quality trim that resists water and vapour, it’s completely safe. Don’t forget about bathroom sinks that can bring a lot of style to your bathroom like this his and her sink from Kraus.
How much does it cost to install a toilet in a bathroom?
To install a toilet in the bathroom will cost between $250 and $450. This is separate from the piping installation mentioned above, meaning if you have the pipes already present, and simply want to add in a new toilet, this is the price.
How much does it cost to bring electricity down to your basement?
Electricians generally charge around $70 to $80 per hour for this service. GFCI outlets are recommended in all bathrooms.
How long does it take to install a PEX bathroom?
If you are using the PEX water supply in your installation, this usually takes around 6 hours. For PEX materials and installation labor, you can expect to pay between $1 and $4 per linear foot.
How much does it cost to install plumbing and fixtures?
The actual cost of installing plumbing and fixtures is between $2,025 and $2,925. This does not include the cost of building a small room in which to house the toilet. Depending on the number of new fixtures you are installing (for example, if you already have a sink and faucet, and are just plumbing a new toilet, ...
What is the most enjoyable part of a bathroom?
Sinks and faucets are often the most enjoyable part to pick out when designing your dream bathroom – they give character to the space and help define your style. As a result, sinks and faucets have a near-infinite range of options.
How much does it cost to install ceramic tile?
Ceramic tiles cost between $2 and $20 per square foot , depending greatly on the quality of the tiles. Again, these are tricky – but possible – to install yourself. To have them installed professionally will cost between $5 and $10 per square foot.
Why add a fan to a bathroom?
Adding a fan to your bathroom will help with ventilation, which is often useful when you don’t have an exterior window, especially in a poorly ventilated basement. In some jurisdictions, a fan may be compulsory under local building codes. Your contractor will be able to advise you on this.
But how hard was it to install?
Well, I’m here this time to walk you through it with lots of photos (we took over 180!) and some tips that I learned from our install.
Step 1: Prepare the Saniflo Sanicompact for installation
Attach all the fittings you’ll need so that any measurements you take will be accurate.
Step 2: With an idea of a final location, begin by framing out a spot for an opening behind the Saniflo Sanicompact
If you have a wall that allows you to work from behind (ie cut a hole in from a closet or storage room to help make connections) that is amazing. I didn’t have that.
Step 6: Assemble the PVC from the toilet to the ABS connection
PVC requires primer and cement – both of which can be messy and stain. Consider yourself warned.
Step 10: If things are good, you can mark the floor and drill in the mounting brackets
Connect the seat. Pat yourself on the back. Maybe take it on its maiden voyage? You deserve the honour!

Design Considerations
Drainage Considerations
- Drainage is the most critical consideration when adding a bathroom to basement spaces. Standard aboveground bathroom plumbing relies on gravity to drain away sewage and wastewater. Gravity provides a push, known as a “fall” or “slope,” that moves waste down the pipes. In a basement bathroom, there must be enough of a fall to drain the toilet, sink,...
Basement Toilet Options
- Depending on your existing plumbing, you have several choices of commodes for your new bathroom. Pressure-assisted toilets:Although your drainage lines may technically be deep enough for gravity-fed plumbing, the fall still isn’t as strong in the basement as it is on upper floors. Instead of risking clogs with standard plumbing, choose a pressure-assisted toilet that uses air …
Installing Bathtubs Or Showers
- Installing a tub or shower in your basement carries many of the same concerns as installing a toilet. You may need to break up the floor and excavate to install the plumbing. If plumbing stubs are available, you can install a shower as you would in any other room. Alternatively, you can connect your shower to your upflush toilet or sewage-ejector system.
Lighting Considerations
- Good lighting in the bathroom is a must for comfort, but underground bathrooms face certain challenges with this. If you’re locating your basement bathroom against an aboveground exterior wall, use the opportunity to bring natural light into the room. Glass-block windows are one easy way to let in daylight without compromising privacy. In addition, you can choose bright ceiling lig…