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The Important Steps of Toilet Installation

The Important Steps of Toilet Installation

Toilets in the home are often used, particularly if many people are living together. This frequent use can affect how long the toilet lasts. With the right care, a quality toilet can remain functional for many years. Sometimes you might have an issue with it constantly flushing, but this is often due to parts like the float or seal needing replacement, and does not necessarily mean you must get a whole new toilet. The toilet’s bowl and tank can endure for ten years or more. Yet, when you spot cracks or observe water leaking onto the floor, it is probable that you will need to install a new one soon.

How do I shop for a new toilet?

Shopping for a new toilet for Toilet Installation is better done physically, allowing you to try it out in a manner of speaking. Toilets vary in height like 14 or 16 inches and shapes such as elongated or round, which usually depend on what the individual likes. You must also think about the area around you. Usually, it is good to have 12 inches of space from the middle of the bowl to the closest wall. Different sizes of toilets may require different space allotments.

Toilet Installation Cost

Walk around a store for home upgrades or a display room for fixtures, you see that prices for new toilets begin near $100 and can rise to several thousand. While you might not require one with all the extra features described earlier, there are benefits in investing more money. The parts inside the toilet are often of better quality if you pay more. These typically improve on what you get with the basic model. A branded toilet is often better quality.

DIY Toilet Installation

Some individuals might manage to complete this do-it-yourself task by themselves. However, it is essential to remember that a usual toilet has a weight ranging from 60 to 120 pounds, depending on whether it comes in two pieces or just one piece. It is better to have another person close to you for assistance, especially when it comes time to move the toilet physically.

Tools and Supplies Required for New Toilet Installation

Most new toilets are packaged with almost all the necessary installation materials. If not, an adjustable wrench will be required, probably the same one you used when taking out your previous toilet. Here are the important things you should have:

  • Toilet
  • Wax rings
  • Adjustable wrench
  • Hacksaw (optional)
  • Waterproof silicone caulk

Check the Floors

Observe the place where you will put the bowl. Should the floor underneath seem damp, with mold, or have damage signs, it is necessary to fix or change it before setting up a fresh toilet for residential toilet installation. Remember that the toilet flange, which is sometimes known as a closet flange, should be positioned above the final layer of your floor. This part joins the toilet bowl with the waste removal pipes and keeps everything fixed to your floor by using a wax seal, which might also be referred to as either a wax gasket or ring. It is advisable not to put two wax seals one on the other for fixing a height gap. They will cause problems with your pipes after some time, like leaks, and you will have to set up the toilet again.

The Steps of New Toilet Installation

New toilets usually have their guide for instruction and installation, but the general process is quite similar across different types. Here are the sequential steps to follow.

Secure bolts to the flange

Now is when you should take out the old toilet if you have not done so. Take the new toilet that will be installed and put it close to where you are working in the bathroom. Usually, new toilets arrive with toilet bolts – these might also be named closet bolts or Johnny bolts. Take a wrench and tighten the bolts that you find on both sides of the flange; this is the pipe for waste on the floor that connects to your toilet.

Replace the wax ring

Put the fresh wax ring among the bolts of the toilet by your hands, and be certain it sits in the middle over the flange. Should there be a sloped side to the wax ring, set it so that its thin edge is against the flange.

Place the new toilet bowl onto the wax ring

When you put down the toilet bowl, be careful that each of the two bolts for the toilet goes into the holes on both sides of it, close to the lower part. Carefully move the toilet from side to side above the wax ring until its bottom is level with the ground. Should a toilet be set upon an irregular floor, or if the flange of the toilet stands too elevated from the bathroom surface, it will require shimming to compensate for this extra gap. To make a level, you can put small pieces of wood, metal circles, or money under the toilet. When the toilet bowl is on top of the sealing wax ring, keep it from moving. Doing this will compromise the seal and can lead to leaks in the future.

Secure the bolts

Put the plastic washer that came with it on top of the toilet bolts so they are flat, and then put the metal washer on each bolt over the plastic one to make sure it is also flat. Twist the nuts in a rightward direction onto both sides of these bolts and tighten them using a wrench until they are firmly in place. If you want, you can cut the extra long part of the bolts with a hacksaw. Leave around half an inch above the nut after cutting and then put on the decorative covers that were included with your toilet. This will ensure that your commercial toilet installation is seamless.

Install the toilet tank

If you bought a toilet that comes in two parts, it’s necessary to set up the tank. If this doesn’t apply, move on to the following instructions. Put the tank in its position, being careful that every bolt of the tank matches up with the right hole in the toilet bowl. First, tighten these bolts with your hands, and then use a wrench for firm tightening.

Secure the water line

The pipe that connects the tank of the toilet to where water comes from is usually found on the wall behind or sometimes in the ground close by. You must twist one side of this water line under the toilet’s tank, and then fix its other side to the valve for supply next to either wall or floor. Use a wrench to make both ends secure. Open the water supply; you will find the valve for turning it off at the back part of the toilet, close to where you attached the water line. Then flush your toilet many times. If you notice any leaks it’s important to tighten them to fix the issue otherwise you’d have to spend money on hiring toilet installation and repair services.

Add a toilet seat

Place the part of the toilet seat that you sit on above the bowl. Put the plastic bolts through both the back of this seat and also through holes designed for it in the bowl, then make sure to secure them with your hands by tightening them up. When you buy a toilet seat, make sure to look at whether your toilet bowl is round or more stretched out.

Caulk the base

At the end, you put water-resistant silicone filler around where the toilet bottom joins with the ground. Allow it to dry for a minimum of three hours or up to six before using the bathroom. If there is more filler left, use your hand finger or tool for smooth wallpaper to make an application without gaps.


Although the toilet installation process may seem easy you must hire professionals with experience. Make sure to get multiple toilet installation cost estimates before settling on hiring a professional.

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