The National Kitchen and Bath Association (NKBA) recommends that the top of a toilet flange should be no more than 1/4” to 1/2” higher than the finished floor. Having a flange that is too high can cause the toilet to rock, which can result in leaks and water damage.
Additionally, if the toilet is too high, it can be uncomfortable for the user. If the flange is too high, it can be adjusted by either removing the toilet and installing a lower flange with a spacer adapter or raising the flooring material around the toilet.
In either case, it is important to make sure that the finished floor is not raised more than 1/2″.
Is it OK for the toilet flange to be higher than the floor?
Generally, it is not ideal for a toilet flange to be higher than the floor. If a toilet flange is too high, it can cause a number of issues, including the leak of water or other liquids, which can ultimately lead to a damaged floor or an unhygienic bathroom environment.
Furthermore, having the toilet flange higher than the floor surface can also make it more difficult for a toilet to fit properly and securely, leading to further issues such as leaks or improper fitting.
In most cases, it is important to ensure that the toilet flange is at least level with the floor, if not slightly lower than the floor surface. If the toilet flange is higher than the floor, it is likely that adjustments need to be made in order to ensure it is at an appropriate level.
What to do when toilet flange sits too high?
When your toilet flange sits too high, you have a few options to deal with the issue. The first thing you’ll want to do is double-check the measurements to determine exactly how much the flange is off.
Once you know the height difference, you can begin to decide how to address the problem.
The most common solution for this issue is to buy a flange extender. These are designed to fit over the pipes and give the flange a total height of one inch above the floor. If you’re working with concrete or tile, you may need to use a combination of extensions and spacers to create the correct height.
You may also be able to shave some of the flange off to lower the total height. However, this option is best for experienced DIYers due to the potential for creating additional problems.
Finally, you may choose to buy an adjustable toilet flange, which allows you to customize the height. These are a bit expensive but they definitely make the job easier.
No matter which option you choose, always be sure to check and double-check the height of the flange before finalizing the installation. This will help you avoid any future issues with the toilet or its seals.
Should toilet flange sit on top of tile?
No, toilet flanges should not sit on top of tile. Instead, the flange should be mounted on the subfloor. This is because when the toilet is flushed and the water rises, the extra pressure from the water can cause the tile to break if the flange is not securely mounted on the subfloor.
Additionally, if the toilet flange is higher than the tile, it can create a gap that can allow water to seep out of the toilet bowl and lead to water damage. Finally, the tile floor must be leveled correctly in order for the toilet to fit correctly.
Therefore, it is important for the toilet flange to be mounted correctly on the subfloor for the toilet to function properly.
Should you caulk around toilet flange?
Yes, it’s a good idea to caulk around toilet flange. This will help to prevent water from seeping underneath the flange and possibly damaging the floor and other structures in the area. Caulking around the toilet flange will also add another layer of protection and can help to stop odors from emanating from the fixture.
Caulking is a relatively simple task that can be completed in a few steps. Firstly, you will want to make sure the area around the flange is free of debris and dust. Then, you should apply a thin layer of a quality silicone caulk, ensuring the seal is even and free of excess material.
Finally, use a wet finger to spread the caulk around the edges and make sure it is sitting properly.
By taking the time to caulk your toilet flange you can help ensure the best possible hygienic, watertight and odor resistant seal around the fixture. This will also help to extend the life of the flange and maintain a neat, sealed appearance in the bathroom.
Does floating floor go under toilet flange?
Generally speaking, a floating floor should not be installed under the toilet flange. This is because the flange must rest directly on the subfloor, and any type of underlayment can cause issues with proper installation of the toilet.
For example, if a floating floor is installed over the subfloor, attempting to raise the toilet up to the proper height can be difficult, and can affect the seal between the toilet and the flange, leading to potential leaks.
If a floating floor must be installed, special care should be taken to make sure that the toilet flange remains directly on the subfloor. Additionally, the flange should be sealed in to place with caulking to ensure a watertight seal.
How do you change toilet flange height?
To change the toilet flange height, you will need to start by turning the water off, flushing the toilet, and disconnecting the water supply line. After removing the toilet, take a look around the drain pipe and make sure there is no debris blocking its path.
Once you are sure the path is clear, you can use a grinder to cut away the existing flange and install a new one at the desired height. Depending on the type of flange you are working with, you may also need to use additional tools such as a hammer, a drill, and various attachments.
Once you have installed the new flange at the desired height, reattach the water supply line to the toilet and turn the water back on. Allow the toilet to refill, and flush it a few times to make sure it is functioning correctly.
Can you reposition a toilet flange?
Yes, it is possible to reposition a toilet flange. The exact steps might vary slightly depending on your type of toilet flange, but generally the first step is to unscrew the bolts, which secure the flange to the floor, and then remove the flange.
The next step is to determine the new position of the flange, making sure the center of the flange is located 1/4-inch above the finished floor in order to allow for a tight seal when the toilet is installed.
Once you have marked the new position of the flange, you can then use either a hacksaw or a reciprocating saw to cut the flange from the existing pipe. After cutting, you should use a flange kit to patch any holes at the new location, allowing the flange to fit snugly.
When the patching is complete, you can then reattach the flange to the floor using the new bolts, as well as caulking the edges to create a watertight seal.
How far can a toilet flange stick up above the floor?
The toilet flange should sit flush with, or no more than 1/4 inch above the finished floor. A toilet flange is the metal part that connects the toilet to the drainpipe in the floor. During installation of the new toilet to the flange, it is best that the flange sits at or just slightly above the finished floor in order to provide the most secure installation.
If the flange sits too high above the finished floor, it can make it difficult to securely attach the toilet and may cause a gap between the toilet and the floor. In addition, if the flange is too high above the finished floor it may present a trip hazard.
It is important to check the floor for level before installing the toilet flange to ensure it will be at or just above the finished floor. If the flange does stick up too high above the floor, it can be tapped gently with a rubber mallet to reduce the height, or special clips can be used to hold the toilet down to the floor so the base of the toilet will sit flush with the finished floor.
How do I fill the gap between my toilet and floor?
The best way to fill the gap between your toilet and floor is to use a caulk or a special toilet installation kit. Caulk is a specialized, waterproof sealing material that comes in tubes and works well for small gaps such as the one between the toilet and the floor.
To apply the caulk, you’ll need a caulking gun. You’ll also need to prepare the area by cleaning away any dirt, dust, or debris before you begin. Once the area is clean, cut the tip of the tube of caulk and insert into the caulking gun.
Apply the caulk by gently squeezing the trigger of the caulking gun as you guide it along the gap between the toilet and floor. Allow the caulk to dry, then it can be painted to match the surrounding area if desired.
Alternatively, you can purchase a toilet installation kit that contains everything you need to secure the toilet to the floor and fill in the space. The kit usually includes the caulk, a wax ring, various bolts and washers, a gasket and a mounting flange.
Start by placing the wax ring on the toilet base, then set the toilet in position, pressing down so the wax ring seals against the flange. Next, position the mounting flange on the floor, then use the bolts and washers to secure the flange and toilet to the floor.
Finally, use the caulk and gasket included in the kit to further secure the toilet and fill in the gap.
Should the base of a toilet be caulked?
Yes, the base of a toilet should be caulked in order to prevent water from leaking out and causing damage to the floors and walls around the toilet. Caulking is a quick and easy way to form a waterproof seal between the base of the toilet and the floor.
To do this, make sure the surfaces around the base of the toilet are free from dirt and debris. Then, use a good quality, mildew-resistant bath caulk to form a thin seal along the floor and around the base of the toilet.
Make sure to press the caulk well into the crevices. Smooth it out with an old rag or a finger. Allow the caulk to dry before using the toilet again so it will form a strong, watertight seal.
Can you overtighten toilet to floor?
Yes, you can overtighten a toilet to the floor. This means that when installed the toilet is overly tightened against the floor and may not properly seal. Overtightening a toilet can cause the wax ring seal between the toilet and the drainpipe to be compromised, which can lead to leaking wastewater, water damage, and an unhealthy bathroom environment.
Additionally, an overtightened toilet may be harder to remove in the future if replacement is required. To avoid over tightening and damage, be sure to follow specific installation instructions and torque value recommendations provided by the toilet’s manufacturer.
Tighten the toilet by hand until snug then alternate sides until torque values are achieved.
Which is better wax or rubber toilet seal?
When deciding between a wax or rubber toilet seal, there are several factors to consider. Wax seals offer some advantages over rubber seals. Wax seals are typically less expensive than rubber seals, but they may not provide the same level of water resistance.
Wax seals are not typically recommended for use in areas prone to flooding, as they can be more easily damaged by water damaging than rubber seals are.
Rubber seals, on the other hand, offer more protection from water and can be more durable in areas prone to flooding. They also tend to be more reliable and last longer than wax seals. However, rubber seals can be more expensive, and require more repairs and maintenance than wax seals.
In general, wax toilet seals are often the better choice for lower-cost plumbing installations and when there is not a significant risk of flooding. However, rubber seals are often a better choice for areas that are frequently exposed to water, such as near a shower or bathtub, as they provide better protection against water damage.
Should a toilet sit flat on the floor?
Yes, a toilet should sit flat on the floor. The floor should be level so the toilet can sit securely and evenly. If the floor is not level, shims should be used to ensure a level base. Having the toilet sit flat on the floor helps provide a more sturdy installation and helps reduce the risk of leaking and other potential problems that can occur when the toilet is not level.
Additionally, having the toilet sit flat directly on the floor will improve stability and reduce the likelihood of it shifting or toppling over.
Does the flooring go around or under toilet?
When it comes to installing flooring around or under a toilet, it really depends on your preference as well as some practical considerations. From a practical standpoint, it often makes more sense to install your floor around the toilet, as this leaves a gap that can be used to easily access the plumbing should it require maintenance in the future.
Additionally, this method can be less time consuming and require less precision than if you try to cut the flooring to fit around the toilet. On the other hand, some people prefer to install the flooring under the toilet to give the area a seamless look and to prevent dust and dirt from settling around the base of the toilet.
Ultimately, the choice is up to you and you should take into account all of the relevant considerations before making a decision.