4 Solutions If Your Toilet Flange Is Too High

I. Understanding the Toilet Flange

When it comes to your toilet, the flange is an essential component that often goes unnoticed. However, understanding the toilet flange and its importance can save you from potential plumbing issues and costly repairs down the line.

What is a Toilet Flange?

A toilet flange, also known as a closet flange, is a circular fitting that connects the toilet to the drainpipe and secures it to the floor. It is typically made of PVC or cast iron and is installed on top of the drainpipe. The flange has a flat ring with bolt holes that allow you to attach the toilet securely.

The flange serves several important functions. Firstly, it creates a watertight seal between the toilet and the drainpipe, preventing leaks and odors from escaping. Secondly, it provides stability and support for the toilet, keeping it firmly in place. Lastly, it ensures that waste is directed into the drainpipe, preventing clogs and backups.

Types of Toilet Flanges

There are several types of toilet flanges available, each designed for specific installation scenarios. The most common types include:

• Standard Flange: This is the most basic type of flange and is suitable for most installations. It is typically made of PVC and has a 4-inch diameter to match the standard size of drainpipes.
• Offset Flange: An offset flange is used when the toilet drain is not aligned with the floor drain. It allows you to connect the toilet to the drainpipe by offsetting the position of the flange.
• Repair Flange: If your existing flange is damaged or broken, a repair flange can be used to fix the issue without replacing the entire flange. It is installed on top of the damaged flange to provide a stable base for the toilet.
• Spacer Flange: A spacer flange is used when the existing flange is too low or recessed below the floor level. It raises the height of the flange to ensure a proper connection with the toilet.

Installation and Maintenance

Proper installation and maintenance of the toilet flange are crucial for the longevity and functionality of your toilet. Here are some key points to keep in mind:

• Positioning: The flange should be positioned correctly to align with the toilet’s mounting holes. It should also be level and flush with the floor surface for a secure and stable installation.
• Sealing: To create a watertight seal, use a wax ring or a rubber gasket between the flange and the toilet base. This will prevent leaks and odors from escaping.
• Bolting: Use stainless steel or brass bolts to attach the toilet to the flange. Tighten the bolts evenly to avoid damaging the toilet or the flange.
• Maintenance: Regularly inspect the flange for any signs of damage or wear. If you notice any cracks, corrosion, or movement, it is essential to address the issue promptly to prevent further damage.

Common Issues with Toilet Flanges

While toilet flanges are designed to be durable, they can still experience issues over time. Here are some common problems you may encounter:

• Leaking: A damaged or improperly sealed flange can lead to leaks around the base of the toilet. This can cause water damage to the floor and subfloor if left unaddressed.
• Loose Toilet: If the flange becomes loose or damaged, the toilet may wobble or shift when in use. This can lead to leaks, instability, and potential damage to the toilet or the floor.
• Clogs: A flange that is not properly aligned with the drainpipe can cause waste to accumulate and lead to clogs. This can result in backups and plumbing issues.

II. Signs of a High Toilet Flange

As an experienced plumber with years of expertise in the field, I have come across numerous cases of high toilet flanges. A high toilet flange can cause a range of issues, from improper toilet installation to leaks and even damage to the flooring. In this section, I will discuss the signs that indicate you may have a high toilet flange.

1. Uneven Toilet Installation

One of the most obvious signs of a high toilet flange is an uneven toilet installation. When the flange is positioned too high, the toilet bowl will not sit flush against the floor. Instead, you may notice gaps between the base of the toilet and the floor. This uneven installation not only looks unsightly but can also lead to stability issues and potential leaks.

2. Difficulty in Securing the Toilet

If you find it challenging to secure the toilet to the floor, it could be an indication of a high toilet flange. The flange should be at the same level as the finished floor to ensure a proper seal and stability. However, if the flange is positioned too high, it can be difficult to align the bolt holes in the toilet base with the flange. This can make it challenging to secure the toilet firmly in place.

3. Leaks Around the Base of the Toilet

Another sign of a high toilet flange is the presence of leaks around the base of the toilet. When the flange is positioned too high, the wax ring that creates a watertight seal between the toilet and the drain pipe may not be properly compressed. This can result in water seeping out from the base of the toilet, leading to water damage and potential mold growth.

4. Rocking or Wobbling Toilet

A high toilet flange can also cause the toilet to rock or wobble when you sit on it. This instability is not only uncomfortable but can also lead to further damage to the flange and the surrounding flooring. If you notice any movement or rocking when using the toilet, it is crucial to address the issue promptly to prevent further complications.

5. Cracked Toilet Base

In some cases, a high toilet flange can exert excessive pressure on the toilet base, leading to cracks. If you notice any cracks in the toilet base, it is essential to inspect the flange height. A high flange can cause uneven pressure distribution, resulting in structural damage to the toilet. Cracks in the toilet base not only compromise its integrity but can also lead to leaks and further issues.

III. The Problems Caused by a High Toilet Flange

As a professional plumber with years of experience, I have encountered numerous cases where a high toilet flange has caused significant problems for homeowners. In this section, I will discuss the various issues that can arise due to a high toilet flange and the potential consequences if left unaddressed.

1. Difficulty in Installing the Toilet

One of the primary problems caused by a high toilet flange is the difficulty in installing a toilet properly. When the flange is positioned too high above the floor level, it can create an uneven surface that makes it challenging to secure the toilet securely. This can lead to leaks, wobbling, and an unstable toilet, compromising the overall functionality and safety of the fixture.

Moreover, the improper installation of a toilet due to a high flange can result in gaps between the base of the toilet and the floor. These gaps can become breeding grounds for bacteria and mold, posing health risks to the occupants of the house.

2. Leaks and Water Damage

A high toilet flange can also contribute to leaks and water damage in the bathroom. When the toilet is not properly sealed to the flange, water can seep through the gaps and accumulate beneath the fixture. Over time, this can lead to water damage to the subfloor, causing it to rot and weaken.

In addition, the presence of water beneath the toilet can create an ideal environment for mold growth. Mold not only poses health risks but can also cause unpleasant odors and discoloration of the flooring.

3. Unpleasant Odors

Another issue that arises from a high toilet flange is the potential for unpleasant odors in the bathroom. When the toilet is not properly sealed, sewer gases can escape through the gaps and permeate the air in the bathroom. These gases have a foul smell and can make the entire space unpleasant to use.

Furthermore, the presence of sewer gases can indicate a more significant plumbing problem, such as a damaged or blocked sewer line. It is crucial to address a high toilet flange promptly to prevent further damage and eliminate the unpleasant odors.

4. Structural Instability

A high toilet flange can also contribute to structural instability in the bathroom. When the toilet is not securely fastened to the flange, it can wobble and shift when in use. This constant movement can weaken the surrounding flooring and subfloor, leading to structural damage over time.

In severe cases, a high toilet flange can even cause the toilet to detach from the flange completely, resulting in a hazardous situation for anyone using the fixture. It is essential to address this issue promptly to ensure the safety and stability of the bathroom.

5. Difficulty in Future Repairs

Lastly, a high toilet flange can make future repairs and maintenance more challenging and costly. When the flange is positioned too high, it may require extensive modifications to the plumbing system to correct the issue. This can involve cutting into the floor, adjusting the pipe height, and reinstalling the toilet.

These repairs can be time-consuming and expensive, especially if the high flange has caused damage to the subfloor or surrounding structures. By addressing a high toilet flange promptly, homeowners can avoid these additional costs and inconveniences in the future.

IV. Solution 1: Using a Wax Ring Extender

One common issue that homeowners face with their toilets is when the toilet flange is too high. This can cause problems with the toilet installation and can lead to leaks and other issues. Fortunately, there are several solutions available to address this problem. In this section, we will explore the first solution, which involves using a wax ring extender.

What is a Wax Ring Extender?

A wax ring extender is a small device that is used to raise the height of the wax ring that seals the toilet to the flange. It is typically made of plastic or rubber and is designed to fit on top of the existing wax ring. The extender adds extra height to the wax ring, allowing it to create a proper seal between the toilet and the flange.

How to Use a Wax Ring Extender

Using a wax ring extender is a relatively simple process. Here are the steps to follow:

1. Start by turning off the water supply to the toilet. This can usually be done by turning the shut-off valve located behind the toilet clockwise.
2. Next, flush the toilet to remove any water from the tank and bowl.
3. Disconnect the water supply line from the bottom of the toilet tank.
4. Remove the nuts securing the toilet to the floor using an adjustable wrench.
5. Carefully lift the toilet off the flange and set it aside.
6. Inspect the existing wax ring. If it is damaged or worn out, it is recommended to replace it with a new one.
7. Place the wax ring extender on top of the existing wax ring.
8. Lower the toilet back onto the flange, making sure the bolts on the flange align with the holes on the base of the toilet.
9. Tighten the nuts onto the bolts using an adjustable wrench, being careful not to overtighten.
10. Reconnect the water supply line to the bottom of the toilet tank.
11. Turn on the water supply and check for any leaks.
12. Finally, flush the toilet to ensure it is working properly.

Benefits of Using a Wax Ring Extender

Using a wax ring extender offers several benefits:

• Easy installation: Installing a wax ring extender is a straightforward process that can be done by most homeowners.
• Cost-effective: Wax ring extenders are relatively inexpensive compared to other solutions for a high toilet flange.
• Prevents leaks: By raising the height of the wax ring, a wax ring extender helps create a proper seal, preventing leaks and water damage.
• Reusable: In some cases, wax ring extenders can be reused if they are in good condition.

Considerations When Using a Wax Ring Extender

While using a wax ring extender can be an effective solution for a high toilet flange, there are a few considerations to keep in mind:

• Compatibility: Make sure to choose a wax ring extender that is compatible with your toilet and flange. Check the manufacturer’s instructions or consult a professional if you are unsure.
• Proper alignment: When reinstalling the toilet, ensure that the bolts on the flange align with the holes on the base of the toilet. This will help prevent any wobbling or instability.
• Inspect for damage: Before using a wax ring extender, inspect the existing wax ring for any signs of damage. If it is cracked or worn out, it is recommended to replace it with a new one.

By using a wax ring extender, you can effectively address the issue of a high toilet flange. This solution is relatively easy to implement and offers several benefits, including preventing leaks and water damage. However, it is important to ensure compatibility and proper installation to achieve the desired results.

V. Solution 2: Installing a Flange Spacer

If you’re facing the problem of a high toilet flange, installing a flange spacer can be an effective solution. A flange spacer is a device that sits between the toilet flange and the toilet bowl, providing a stable and level surface for the toilet to sit on. This helps to ensure a proper seal and prevents any leaks or wobbling.

1. Gather the necessary tools and materials

Before you begin the installation process, make sure you have all the required tools and materials. You will need:

• A flange spacer kit (available at most hardware stores)
• A wrench or pliers
• A screwdriver
• A wax ring
• A new set of toilet bolts
• A level

Having these items ready will save you time and ensure a smooth installation process.

2. Remove the toilet

To install the flange spacer, you’ll need to remove the toilet first. Start by shutting off the water supply to the toilet and flushing it to empty the tank. Disconnect the water supply line and remove the nuts securing the toilet to the floor. Carefully lift the toilet and set it aside.

3. Clean the flange and inspect for damage

With the toilet removed, take a moment to clean the flange and inspect it for any signs of damage. Remove any debris or old wax from the flange using a scraper or putty knife. Inspect the flange for cracks or other issues that may need to be addressed before proceeding with the installation.

4. Install the flange spacer

Now it’s time to install the flange spacer. Follow the instructions provided with the flange spacer kit to ensure proper installation. In most cases, you’ll need to place the spacer on top of the existing flange, aligning the bolt holes. Secure the spacer in place using the provided screws or bolts.

5. Replace the wax ring and reinstall the toilet

With the flange spacer installed, it’s time to replace the wax ring and reinstall the toilet. Remove the old wax ring from the toilet flange and discard it. Place a new wax ring onto the flange spacer, ensuring it is centered and aligned with the bolt holes.

Lower the toilet bowl onto the wax ring, making sure to align the bolt holes with the bolts on the flange spacer. Gently press down on the toilet to compress the wax ring and create a watertight seal. Once the toilet is in place, secure it to the floor using the new set of toilet bolts.

6. Check for stability and leaks

After reinstalling the toilet, use a level to ensure it is sitting evenly on the flange spacer. Adjust the toilet as necessary to achieve a level position. Tighten the toilet bolts securely, but be careful not to overtighten and crack the toilet bowl.

Once the toilet is stable, turn on the water supply and flush the toilet to check for any leaks. Inspect the area around the base of the toilet and the flange spacer for any signs of water. If you notice any leaks, tighten the bolts or make any necessary adjustments to achieve a proper seal.

7. Test the toilet

With the installation complete, it’s time to test the toilet. Flush it multiple times to ensure proper functionality and check for any leaks or wobbling. If everything looks good, congratulations! You have successfully installed a flange spacer to address a high toilet flange.

Remember, if you’re not comfortable with DIY plumbing projects or if you encounter any difficulties during the installation process, it’s always best to consult a professional plumber. They have the expertise and experience to handle any plumbing issue and ensure a proper and long-lasting solution.

VI. Solution 3: Adjusting the Floor Level

One of the solutions to consider if your toilet flange is too high is adjusting the floor level. This solution is particularly useful when the flange is raised due to a recent flooring installation or renovation. By making adjustments to the floor level, you can ensure that the toilet flange is at the correct height for proper installation and functionality.

1. Assess the Current Floor Level

The first step in adjusting the floor level is to assess the current height of the floor. Use a level or measuring tape to determine if the floor is uneven or if there are any significant variations in height. This will help you identify the areas that need adjustment.

2. Remove the Toilet

Before you can make any adjustments, you will need to remove the toilet. Start by shutting off the water supply to the toilet and flushing it to empty the tank and bowl. Disconnect the water supply line and remove the bolts securing the toilet to the floor. Carefully lift the toilet and set it aside.

3. Level the Floor

Once the toilet is removed, you can begin leveling the floor. If the floor is uneven, you may need to use a leveling compound or self-leveling underlayment to fill in any low spots. Follow the manufacturer’s instructions for mixing and applying the leveling compound, ensuring that it is spread evenly across the floor surface.

4. Allow the Compound to Cure

After applying the leveling compound, allow it to cure according to the manufacturer’s instructions. This typically takes a few hours to a day, depending on the product used. During this time, avoid walking on the floor or placing any heavy objects on it.

5. Check the Floor Level

Once the leveling compound has cured, check the floor level again to ensure that it is even. Use a level or measuring tape to confirm that there are no significant variations in height. If necessary, repeat the leveling process in any areas that still require adjustment.

6. Reinstall the Toilet

Once you are satisfied with the floor level, you can proceed to reinstall the toilet. Place a new wax ring on the flange to create a watertight seal. Carefully lower the toilet onto the flange, aligning the bolt holes with the flange openings. Secure the toilet to the floor by tightening the bolts, being careful not to overtighten and crack the toilet base.

7. Test for Leaks

After reinstalling the toilet, turn on the water supply and fill the tank. Flush the toilet several times to ensure that there are no leaks. Check the base of the toilet and around the flange for any signs of water leakage. If you notice any leaks, tighten the bolts or replace the wax ring as necessary.

Adjusting the floor level is a practical solution for addressing a high toilet flange. By following these steps, you can ensure that the flange is at the correct height for a secure and functional toilet installation. Remember to take the necessary precautions and consult a professional if you are unsure about any aspect of the process.

VII. Solution 4: Hiring a Professional Plumber

When it comes to dealing with a high toilet flange, sometimes the best solution is to call in the professionals. Hiring a professional plumber can save you time, effort, and potential headaches. These experts have the knowledge and experience to handle any plumbing issue, including a high toilet flange.

Why Hire a Professional Plumber?

There are several reasons why hiring a professional plumber is the best course of action when dealing with a high toilet flange:

• Expertise: Professional plumbers have extensive knowledge and expertise in dealing with various plumbing issues. They are trained to handle complex situations and can quickly assess the problem with your toilet flange.
• Experience: Plumbers have years of experience working on different types of plumbing systems. They have encountered numerous toilet flange issues and know the most effective solutions for each situation.
• Tools and Equipment: Professional plumbers have access to specialized tools and equipment that are necessary for fixing a high toilet flange. These tools allow them to complete the job efficiently and effectively.
• Time and Convenience: Hiring a professional plumber saves you time and effort. Instead of spending hours trying to fix the problem yourself, a plumber can quickly diagnose and resolve the issue, allowing you to get back to your normal routine.
• Warranty and Guarantee: Reputable plumbers often provide warranties or guarantees for their work. This means that if any issues arise after the repair, they will come back and fix it at no additional cost to you.

How to Choose the Right Professional Plumber

When hiring a professional plumber to fix your high toilet flange, it’s essential to choose the right one. Here are some factors to consider:

• License and Insurance: Ensure that the plumber you hire is licensed and insured. This protects you from liability in case of any accidents or damages during the repair process.
• Experience and Reputation: Look for plumbers with years of experience and a good reputation in the industry. Read customer reviews and ask for recommendations from friends or family.
• Price and Quotes: Get quotes from multiple plumbers and compare their prices. However, keep in mind that the cheapest option may not always be the best. Consider the plumber’s expertise and reputation along with the price.
• Availability and Response Time: Plumbing emergencies can happen at any time. Choose a plumber who offers 24/7 emergency services and has a quick response time.
• Customer Service: A professional plumber should have excellent customer service skills. They should be responsive, polite, and willing to answer any questions or concerns you may have.

The Process of Hiring a Professional Plumber

Once you have chosen a professional plumber, follow these steps to ensure a smooth and successful repair process:

1. Initial Consultation: Contact the plumber and schedule an initial consultation. During this meeting, explain the issue with your high toilet flange and any other relevant details.
2. Assessment and Diagnosis: The plumber will assess the situation and diagnose the underlying cause of the high toilet flange. They may need to inspect the plumbing system and use specialized tools to determine the best course of action.
3. Repair Plan and Cost Estimate: Based on the assessment, the plumber will develop a repair plan and provide you with a cost estimate. This estimate should include the cost of labor, materials, and any additional fees.
4. Repair and Testing: Once you agree to the repair plan and cost estimate, the plumber will proceed with the repair. They will fix the high toilet flange using the appropriate techniques and ensure that everything is working correctly.
5. Final Inspection and Payment: After completing the repair, the plumber will conduct a final inspection to ensure that the high toilet flange is functioning properly. Once you are satisfied with the results, make the payment according to the agreed terms.
6. Follow-Up and Warranty: A reputable plumber will provide a warranty or guarantee for their work. If any issues arise after the repair, contact the plumber and schedule a follow-up appointment for further inspection and necessary repairs.

Hiring a professional plumber is often the most reliable and efficient solution for dealing with a high toilet flange. Their expertise, experience, and specialized tools ensure that the repair process is done correctly and to your satisfaction. Remember to choose a licensed and insured plumber with a good reputation to ensure the best results.

VIII. Frequently Asked Questions Section

1. How do I know if my toilet flange is too high?

If you’re experiencing issues with your toilet installation or noticing leaks around the base, it could be an indication that your toilet flange is too high. Another sign is if the toilet wobbles or rocks when you sit on it. Additionally, if the wax ring doesn’t create a proper seal between the toilet and the flange, it may be due to a flange that is too high.

2. Can I fix a high toilet flange myself?

Yes, you can fix a high toilet flange yourself with the right tools and materials. One option is to use a flange extender, which is a plastic or metal ring that fits on top of the existing flange to raise its height. Another option is to use a wax ring with a built-in horn, which can compensate for the extra height. However, if you’re not confident in your DIY skills, it’s always best to consult a professional plumber.

3. What tools do I need to fix a high toilet flange?

To fix a high toilet flange, you’ll need a few tools, including a wrench or pliers to remove the toilet bolts, a putty knife to scrape off the old wax ring, a screwdriver to remove the flange bolts, and a hacksaw or reciprocating saw to trim the flange if necessary. Additionally, you’ll need a flange extender or a wax ring with a built-in horn, depending on the method you choose to raise the flange height.

4. How do I install a flange extender?

To install a flange extender, start by removing the toilet and scraping off the old wax ring. Then, place the flange extender on top of the existing flange, aligning the bolt holes. Secure the extender to the flange using the provided screws or bolts. Finally, install a new wax ring on top of the extender and reattach the toilet, making sure to tighten the bolts evenly.

5. Can I use multiple flange extenders to raise the height even more?

While it may be tempting to stack multiple flange extenders to raise the height even more, it’s generally not recommended. Using multiple extenders can compromise the stability of the toilet and increase the risk of leaks. It’s best to consult a professional plumber if you need to raise the flange height significantly.

6. Are there any alternative solutions to fix a high toilet flange?

Yes, there are alternative solutions to fix a high toilet flange. One option is to use a toilet flange spacer, which is a plastic ring that fits between the toilet flange and the toilet bowl to raise the height. Another option is to replace the entire flange with a new one that has the desired height. These alternatives may require more extensive plumbing work and are best left to professionals.

7. How much does it cost to fix a high toilet flange?

The cost to fix a high toilet flange can vary depending on the method used and the complexity of the job. If you choose to use a flange extender or a wax ring with a built-in horn, the cost can range from $10 to $50. However, if you need to replace the entire flange or hire a professional plumber, the cost can be significantly higher, ranging from $150 to $500 or more.

8. How long does it take to fix a high toilet flange?

The time it takes to fix a high toilet flange depends on the method used and the skill level of the person performing the repair. If you’re using a flange extender or a wax ring with a built-in horn, the repair can typically be completed within an hour or two. However, if you need to replace the entire flange or encounter any complications, it may take longer and require the assistance of a professional plumber.

9. Can a high toilet flange cause leaks?

Yes, a high toilet flange can cause leaks if the wax ring doesn’t create a proper seal between the toilet and the flange. This can result in water seeping out around the base of the toilet, leading to water damage and potential mold growth. It’s important to address a high toilet flange promptly to prevent any further damage to your bathroom.

10. Should I hire a professional plumber to fix a high toilet flange?

If you’re not confident in your DIY skills or if the repair requires more extensive plumbing work, it’s best to hire a professional plumber. They have the expertise and tools necessary to fix a high toilet flange correctly and efficiently. Additionally, a professional plumber can identify any underlying issues and ensure that the repair is done to code, giving you peace of mind.