How to Raise Toilet Bowl Level: Expert Tips for a Perfect Fit

A wobbly toilet bowl can be a real pain, literally! Not only is it unsightly, but it can also lead to leaks and other problems down the line. If you’re dealing with a toilet bowl that’s sitting too low, you’ve come to the right place. This comprehensive guide will walk you through everything you need to know about how to raise toilet bowl level and restore your bathroom to its former glory.

Why is My Toilet Bowl Uneven?

Before we dive into the solutions, let’s understand why your toilet bowl might be uneven in the first place. Here are some common culprits:

• Uneven Floor: This is the most frequent reason. Over time, floors can settle or become uneven due to various factors like shifting foundation, moisture, or even just the weight of the toilet itself.
• Improper Installation: If the toilet wasn’t installed correctly, it could be sitting at an angle. This might be due to the installer not using shims properly or not ensuring that the floor was level before installation.
• Loose Bolts: The bolts that secure the toilet to the floor can loosen over time, causing the bowl to shift and become uneven.
• Damaged Toilet Base: If the base of the toilet is cracked or damaged, it might not be able to sit level on the floor.

How to Raise Toilet Bowl Level: A Step-by-Step Guide

Now, let’s get down to business and fix that uneven toilet bowl. Here’s a step-by-step guide to help you raise the toilet bowl level:

1. Gather Your Supplies:

• Level: This is essential to determine if your toilet bowl is indeed uneven and to ensure you’re raising it to the correct level.
• Shims: These thin, wedge-shaped pieces of wood or plastic are used to create a level surface for the toilet bowl. You can find them at most hardware stores.
• Caulking Gun: This will be used to apply caulk around the base of the toilet for a watertight seal.
• Caulk: Use a high-quality caulk specifically designed for bathrooms.
• Wrench: You’ll need a wrench to tighten the bolts that secure the toilet to the floor.
• Screwdriver: This is helpful for removing the toilet seat and tank cover, if necessary.
• Gloves: Protect your hands, especially if you’re working with older toilets that might have lead-based paint.

2. Prepare the Toilet:

• Turn off the water supply: Locate the shut-off valve for your toilet and turn it off.
• Flush the toilet: This will empty the tank and bowl, making it easier to work on.
• Remove the toilet seat and tank cover: This will give you better access to the bolts and base of the toilet.

3. Check for Unevenness:

• Place the level on the toilet bowl: Make sure the level is flat and stable.
• Observe the bubble: If the bubble isn’t centered, your toilet bowl is uneven.

4. Raise the Toilet Bowl:

• Locate the bolts: These are usually located at the base of the toilet bowl, where it connects to the floor.
• Insert shims: Carefully slide shims under the base of the toilet bowl, focusing on the areas where it’s lower.
• Check the level: After adding each shim, use the level to check if the toilet bowl is now level.
• Repeat the process: Continue adding shims until the toilet bowl is level.

5. Secure the Toilet:

• Tighten the bolts: Once the toilet bowl is level, use the wrench to tighten the bolts that secure it to the floor.
• Check for leaks: Turn the water supply back on and flush the toilet. Carefully inspect the base of the toilet for any leaks.

6. Seal the Toilet:

• Apply caulk: Run a bead of caulk around the base of the toilet bowl where it meets the floor.
• Smooth the caulk: Use your finger or a damp cloth to smooth the caulk and ensure a clean seal.

7. Reassemble the Toilet:

• Replace the tank cover and seat: Make sure everything is securely fastened.

8. Test the Toilet:

• Flush the toilet: Check for leaks and make sure it flushes properly.

Additional Tips for Raising Toilet Bowl Level

• Use multiple shims: You can use several thin shims together instead of one thick shim to achieve the desired height and stability.
• Use a level with a magnetic base: This will make it easier to keep the level in place while you’re adjusting the shims.
• Don’t overtighten the bolts: Overtightening can damage the porcelain and cause leaks.
• Be patient: It might take a few tries to get the toilet bowl perfectly level.

When to Call a Professional

While raising a toilet bowl level is a DIY project that many homeowners can tackle, there are times when it’s best to call a professional plumber:

• Major leaks: If you notice significant leaks after adjusting the toilet, it might indicate a more serious problem with the plumbing.
• Cracked toilet base: If the base of the toilet is cracked, it’s best to have a professional replace it.
• Complex plumbing issues: If you’re dealing with a complex plumbing situation, like a leaking pipe, it’s best to leave it to the experts.

Time to Take Action: Get That Toilet Level!

Now that you’ve learned how to raise toilet bowl level, you can address that wobbly throne in your bathroom. With a little patience and the right tools, you can restore your toilet to its proper level and enjoy a more stable, leak-free bathroom experience.

Answers to Your Most Common Questions

1. What if my toilet is still uneven after using shims?

If your toilet is still uneven after using shims, it might indicate that the floor itself is uneven. In this case, you might need to consider a more permanent solution, such as leveling the floor.

2. Can I use anything other than shims to raise my toilet?

You can use other materials like thin pieces of wood or even cardboard, but shims are specifically designed to create a level surface and are readily available.

3. How often should I check the level of my toilet?

It’s a good idea to check the level of your toilet every few months, especially if you notice any signs of unevenness, such as the toilet rocking or wobbling.

4. What if I can’t find the shut-off valve for my toilet?

If you can’t find the shut-off valve, you’ll need to shut off the water supply to your entire house. This is usually done at the main water valve.

5. Can raising the toilet level affect the flush?

Raising the toilet bowl level shouldn‘t affect the flush, as long as the toilet is installed correctly. However, if you notice any changes in the flush after raising the toilet, it’s best to consult a professional plumber.