Rear outlet toilets or back outlet toilets, or rear discharge toilets are much in demand nowadays. They are a great option for your home, especially for high-rise apartments.
The rear discharge toilets are different than the normal floor-mounted toilets. These back outlet toilets are practical and useful if you can not tear up the entire bathroom floor to install the plumbing.
So, if you were looking for the best rear outlet toilets on the internet, then you are at the right place. Here we will brief you about the back outlet toilets or rear discharge toilets and give you 5 of the best rear outlet toilets.
Now, read the article to the last to know everything about the rear discharge toilets. Let’s get started.
What is Rear Outlet Toilets?
As mentioned above, rear outlet toilets are also known as back outlet toilets or rear discharge toilets. Normal toilets (floor-mounted toilets) discharge their wastes from their bottom and through the floor.
But, back outlet toilets work differently. Back outlet toilets or rear discharge toilets discharge their wastes from their back and through the wall. They do not need through-the-floor plumbing. So, it is not necessary for the floor to be thick.
This makes them ideal for high-rise apartments where you can not tear up the entire bathroom floor to install the plumbing. This also enables multiple floor units to be built, which would be the case with floor outlet toilets.
On the other hand, even if your bathroom is away from the sewer line, installing rear discharge toilets or back outlet toilets will be the best option for you. They discharge the wastes out of the back to a common wall where all pipes are located and then dump it into the sewer. As a result, they provide an easy way to connect all the wastes from the toilet and then dump them into the sewer line.
Another pro of installing back outlet toilets is they are cheaper to install than floor-mounted toilets. With the floor-mounted toilets, you will have to tear up the bathroom floor to install the plumbing. But this is not the case with back outlet toilets or rear discharge toilets.
Now, let us jump to our top 5 best rear outlet toilets.
Best Rear Outlet Toilets
Finding one of the best rear outlet toilets can be a bit harder than finding a floor-mounted toilet. That is why we have written this post. We have made this task easy for you as down below we have given the list of top 5 best rear outlet toilets with their details. All the back outlet toilets or rear discharge toilets listed here are great options to install in your bathroom.
AMERICAN STANDARD YORKVILLE is a standard height two-piece single flush elongated toilet. It is one of the well-reputed and best rear outlet toilets. These back outlet toilets are pressure-assisted, so you can be sure that their flushing system is pretty strong.
Meanwhile, because it is a pressure-assisted toilet, it can be a bit noisy for you. The design of this rear outlet toilet is quite good. Unlike other rear discharge toilets (where the discharge pipe is clearly visible), this toilet is designed in a way where the back of the toilet is slammed on the bathroom wall. As a result, you don’t get exposed pipes.
Just like other toilets from American Standard, the YORKVILLE also comes coated with patented EverClean surface additive. And as you may know, this coating inhibits the growth of mold, mildew, and odor-causing bacteria. And keeps your toilet clean for longer.
Moreover, this rear outlet toilet is a standard height toilet whose bowl height measures 15 inches. Thus it is not ADA-compliant. Also, it uses 1.6 GPF, so it is not WaterSense certified either. Apart from these, AMERICAN STANDARD YORKVILLE comes with a 1-year warranty.
- Floor-mounted, back-outlet toilet bowl and tank less seat
- Pressure-assisted siphon jet action
- High efficiency ultra low consumption (1.1 gpf/4.2 Lpf) uses 31% less water
- Permanent EverClean surface maintains the cleanliness of the surface
- Standard 15" (381 mm) rim height
The next name we have is KOHLER BARRINGTON. It is among our top picks and also one of the best rear outlet toilets in the market. This back outlet toilet is a standard height two-piece single flush elongated toilet.
If you want to have one of the water-efficient rear discharge toilets with a powerful flushing mechanism, look no further than the Kohler K-3652-0 Barrington. These rear discharge toilets from KOHLER are pressure-assisted toilets that are equipped with Sloan’s FLUSHMATE pressure-assist system.
Like you may know, Sloan is one of the industry leaders in manufacturing pressure-assisted toilet systems. Kohler Barrington uses only 1 gallon of water for every flush. Thus it is WaterSense certified and can be sold anywhere in the U.S., including California.
In addition, there are a variety of colors for you, as this back outlet toilet is available in white, black, almond, and biscuit. Also, keep in mind that KOHLER Barrington is a standard height toilet. Other cons are these back outlet toilets do not come with a toilet seat, wax ring, and water supply line. So, you will have to buy them separately. And the best thing is KOHLER Barrington has a 1-year warranty.
- 28-3/4"L x 21-1/4"W x 29-1/4"H
- Pressure Lite flushing system
- Two-piece toilet
- Elongated, rear-outlet bowl
- Meets strict flushing performance guidelines established by the EPA (Environmental Protection Agency) WaterSense program
These rear discharge toilets are dual flush two-piece elongated toilets. SIGNATURE HARDWARE EBLER is a compact toilet whose depth is 26.5 inches. So, if you have a small bathroom, consider having this back outlet toilet.
Look-wise this toilet is quite appealing. The detailed design patterns below the rim and above the base make it really stand out. In addition, it has a skirted bowl design that eliminates all those nooks and crannies where dirt tends to hide.
Furthermore, the bowl is so smooth and curvaceous that it not only just enhances the overall look but makes cleaning it a breeze as well. And since it is a dual flush toilet, you will have the option of either using 0.8 gallons or 1.6 gallons of water per flush. Therefore, it is WaterSense certified and can be sold anywhere in the U.S.
The bowl height of the toilet is 15.5 inches, and with the toilet seat attached, it increases to 17 inches. That makes it ADA-compliant and certainly one of the best rear outlet toilets available in the market.
Another great news is that SIGNATURE HARDWARE EBLER comes with a toilet seat, so you won’t have to buy one separately. At last but least, you will receive a lifetime warranty on these back outlet toilets.
- Two-piece configuration allows for easier access to the area around the toilet
- Elongated bowl provides extra comfort, extending out an extra 1-1/2" compared to a round configuration
- Standard seat included
- Dimensions: 15.5" bowl height x 30.75" overall height x 26.5" depth x 15.75" width
- QUALITY GUARANTEE: Our products are built to last. We proudly stand behind this product with a lifetime warranty and expert customer support.
If you want one of the best rear outlet toilets that are also pretty to look at, then the Swiss Madison Well Made Forever Ivy SM-WT450 is for you. The lower unit of these back outlet toilets is fitted to the wall with no base. This makes the room seem far more spacious.
Not only that but the whole tank system is also fitted inside the wall. That means there is just the seat on the show. And now, if you’re worried about how you’re going to flush out the garbage? Then, don’t worry. You can access the flush from a panel that sits flat against the wall, about half a meter above the toilet.
These rear discharge toilets are also easy to clean due to their simple design and shape. Swiss Madison Well Made Forever Ivy SM-WT450 has a soft-close toilet lid. So, you don’t have to bend down to close it off. You can close the lid with just one touch and avoid slamming.
We can say it is a space-saving rear outlet toilet that gives your bathroom more room and make it seem more spacious. Additionally, this affordable dual-flush toilet comes with everything you would need for installation, i.e., all the nuts and bolts comes along with it.
- Dual flush with high-performance gravity 0. 8 / 1. 28 gallon per flush (gpf)
- Compatible with all Carrier brands.Adjustable height 15 to 19 inch
- Porcelain One-piece seamless and easy-to-clean design
- Slymm soft close quick-release seat closes gently and quietly
- All bolts & screws needed for installation are included
We have one more toilet from Signature Hardware on our list of the best rear outlet toilets. The Signature Hardware Kennard 393188 features a basic two-piece design.
These back outlet toilets come in white color, which gives them a bright, European theme. And since Kennard 393188 is a floor-mounted toilet, so strength and stability are assured.
This rear discharge toilet doesn’t possess an eye-pleasing design. Instead, it is just a basic two-piece toilet model. But remember, affordability is an important factor too.
Meanwhile, it has an elongated bowl which is a good thing for this rear outlet toilet. This gives you more comfort and space while you are seated. It measures a height of 17 inches (with the toilet seat attached to it). That means these rear discharge toilets are ADA-compliant comfort height toilets.
Further, this porcelain toilet features dual-flush functionality that allows you to save water. You can use the flush button located on top of the tank to conserve water while getting rid of the toilet waste. One more good thing is this toilet comes with a toilet seat. So, you won’t have to buy one separately.
- Kennard Dual-Flush European Rear Outlet Skirted Toilet - Two-Piece - Elongated
How to install Rear Outlet Toilets?
One of the frequently asked questions about the rear discharge toilets is, how to install them? Here we are going to brief you about the installation of these toilets. In this section, you will get the answer to how to install rear outlet toilets?
The standard rear discharge toilets have a rough-in size of 4 inches from the floor. Most of the popular back outlet toilets have this plumbing height like American Standard and Kohler. But, this rough-in size may change depending on the model.
Installation of back outlet toilets will be easy for you if you have the plumbing fittings in place. If this happens, you can install a rear outlet toilet on your own without requiring any special plumbing tools. You will only need to follow a few steps to install rear outlet toilets that are mentioned below:
1-Make sure you have everything that you will need to install and secure the toilet.
For instance: Check whether the holes are in the correct place on the floor to secure the toilet or not. If not then, mark the location for the bolt holes on the floor and remove the toilet. Now drill the mounting holes in the marked location. You should also check whether the sewer pipe from the wall reaches and locks into the bowl outlet or not. Otherwise, you will require a connector to join the two.
2-Now, apply silicone grease or place a rear outlet toilet wax ring on the horizontal sewer pipe surface. This grease or wax ring will help you to slip the toilet bowl into position. This will also seal it to prevent leaks.
3-Take the toilet and move the toilet bowl into the position next to the sewer pipe. Now you have to press the toilet bowl slowly towards the wall and make the sewer pipe slips into the opening of the rear back of the toilet bowl. Push it until the toilet bowl locks into the place with the sewer pipe.
4-When the bowl is securely in place, it is time you insert the anchor bolts and washers (through the mounting holes in the base of the toilet). After that, tighten the toilet into the holes on the floor.
Below we have embedded a video that shows how to install the American standard Yorkville rear discharge toilet?
These were our top picks for the best rear outlet toilets. Back outlet toilets or rear outlet toilets, or rear discharge toilets are great options for your home, especially for high-rise apartments.
Even if your bathroom is far from the sewer line or has no floor drainage, installing rear discharge toilets or back outlet toilets will be the best option for you. These toilets do not need through-the-floor plumbing.
Sadly, there are not many of them in the market. As a result, finding the best back outlet toilet becomes a difficult task. But we made this task easy for you. After hours of research, we have prepared this article and came up with 5 of the best rear outlet toilets in the market.
We hope this guide will help you find the ideal oversized toilet and toilet seats for fat and heavy people. And please feel free to share your thoughts in the comment section below.
Check this too: Best Low height toilets for small bathrooms