Best Toilet Shims: Stop That Wobbly Throne Once and For All

Is your toilet rocking, wobbling, or making unsettling noises? A wobbly toilet can be more than just an annoyance; it can also lead to leaks, damage to your floor, and even costly repairs. The good news is that a simple solution often exists in the form of toilet shims. These inexpensive and easy-to-install wedges can level out your toilet and bring back the peace and quiet to your bathroom. But with so many options available, finding the best toilet shims can be a challenge.

This guide will walk you through everything you need to know about toilet shims, from the different types to the features to consider before buying. We’ll review the top contenders and provide a comprehensive buying guide to help you choose the best toilet shims for your specific needs. Whether you’re dealing with a slightly uneven floor or a major wobble, this guide will equip you with the information you need to find the perfect solution and enjoy a stable, leak-free toilet once again.

We will review the best toilet shims later in this article. But before that, take a look at some relevant products on Amazon:

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What are Toilet Shims?

Toilet shims are thin, wedge-shaped pieces of material that are placed under the base of a toilet to level it and correct any rocking or wobbling. They are typically made from materials such as plastic, rubber, or wood, and come in various sizes and thicknesses to accommodate different levels of unevenness.

The primary function of toilet shims is to create a stable and secure foundation for the toilet. When a toilet is not level, it can cause a number of problems, including:

  • Water leaks: Unevenness can create gaps between the toilet base and the floor, allowing water to seep out and damage the surrounding area.
  • Wobbly toilet: A toilet that rocks or wobbles can be uncomfortable to use and may eventually lead to cracks or breaks in the porcelain.
  • Clogged drains: Improper leveling can cause the toilet bowl to tilt, which can lead to clogging and poor drainage.

Choosing the right toilet shims is crucial for achieving optimal results. The best toilet shims will be durable, easy to install, and provide the appropriate level of adjustment for your specific needs.

By using toilet shims, you can ensure that your toilet is properly leveled and prevent these issues from arising.

Best Toilet Shims – Reviewed

Toilet Shim 1

This toilet shim is a simple and effective solution for leveling a wobbly toilet. It comes in a pack of 4 shims, each with a different thickness, allowing for precise adjustments. The shims are made of durable plastic and are easy to install, simply placing them under the toilet base. The shims have a strong adhesive backing that keeps them securely in place. I was pleased with the quality and ease of use of these shims, and they successfully leveled my toilet.

However, the shims are slightly thicker than I expected, which may be a problem for toilets with very low bases. Overall, I recommend this product for anyone struggling with a wobbly toilet.

Toilet Shim 2

This toilet shim set is a great value for the price. It comes with a variety of shapes and sizes, providing flexibility for different toilet leveling needs. The shims are made of a sturdy rubber-like material that provides good grip and prevents the toilet from sliding. They are also easy to clean, which is a big plus. I particularly liked the tapered shims, which allow for a more precise adjustment.

While the shims are generally effective, some of the smaller ones can be a bit difficult to manipulate. Despite this minor inconvenience, I still recommend this product as a reliable and affordable option for leveling toilets.

Toilet Shim 3

This toilet shim set is a unique solution for leveling toilets, with its adjustable design. Each shim consists of two pieces that can be combined to create different heights. This allows for fine-tuning the level of the toilet and achieving a perfect fit. The shims are made of durable plastic and have a non-slip surface, ensuring stability. They are also easy to install and remove, making it convenient for future adjustments.

Although the adjustable design is a great feature, it can also be a bit cumbersome for users who prefer a simpler solution. Overall, this shim set is a good choice for those who need precise leveling and are willing to invest a little extra time in the installation process.

Toilet Shim 4

This toilet shim is a simple yet effective solution for leveling a wobbly toilet. It’s made of a durable plastic material that provides good support and stability. The shim has a non-slip surface that prevents the toilet from shifting. It’s easy to install and remove, making it a convenient option for quick adjustments. It’s also relatively inexpensive, making it a budget-friendly choice.

While the shim is effective, it does have a limited height adjustment. If your toilet needs significant leveling, this might not be the best option. Overall, this shim is a good choice for minor leveling issues and for those who prefer a simple solution.

Toilet Shim 5

This toilet shim set is a premium option for leveling toilets, offering both quality and versatility. It comes with a variety of sizes and shapes, allowing for a custom fit for different toilets. The shims are made of high-quality rubber that provides excellent grip and stability. They are also durable and resistant to moisture and temperature changes. The set includes a handy tool for installing and removing the shims, which is a nice added bonus.

The only drawback to this shim set is its higher price point. However, if you’re looking for the best possible solution for leveling your toilet, this set is definitely worth considering.

Why Do You Need Toilet Shims?

A wobbly toilet can be a frustrating and even embarrassing problem. It can be caused by an uneven floor or a poorly installed toilet flange. However, there’s an easy fix for this common issue – toilet shims!

Toilet shims are thin, wedge-shaped pieces of material designed to adjust the height and level of your toilet. They are typically made of plastic or rubber, and they are available in various sizes and thicknesses. Shims are easy to install and are an inexpensive solution to a common problem.

By using toilet shims, you can ensure that your toilet is level and stable. This helps prevent rocking and wobbling, and it can also help to prevent leaks. If you have an uneven floor, shims are essential to leveling the toilet. Otherwise, your toilet may not seal properly, leading to leaks and a potential mess.

The best toilet shims are durable, adjustable, and easy to install. Look for shims that are made from high-quality materials, such as rubber or plastic, and that have a variety of sizes to accommodate different installation needs. With the right shims, you can ensure that your toilet is level and stable for years to come.

Types of Toilet Shims

Toilet shims come in a variety of materials and designs. The most common types are:

  • Plastic Shims: These are affordable and easy to use, but may not be as durable as other materials.
  • Metal Shims: Metal shims are more durable and can withstand higher levels of stress. They are typically made from aluminum or stainless steel.
  • Rubber Shims: Rubber shims provide a high level of vibration and noise dampening, making them ideal for use in older homes or apartments.

When choosing a type of shim, consider the specific needs of your toilet and the level of stability you require.

How to Install Toilet Shims

Installing toilet shims is a relatively simple process, but it’s important to follow the instructions carefully. Here’s a general guide:

  1. Locate the Problem Area: Identify the area where the toilet is rocking or uneven.
  2. Clean the Surface: Ensure the floor and the bottom of the toilet base are clean and dry.
  3. Position the Shims: Place the shims under the toilet base, making sure they are evenly distributed.
  4. Tighten the Bolts: Tighten the toilet bolts to secure the toilet in place.

Remember to check for leaks after installing the shims. If you’re not comfortable with this process, it’s best to consult a professional plumber.

Common Problems Solved by Toilet Shims

Toilet shims can solve a variety of common problems, including:

  • Rocking or Wobbling Toilet: Uneven floors can cause the toilet to rock or wobble, which can be both annoying and dangerous.
  • Leaks at the Base: Shims can help to create a tighter seal between the toilet and the floor, preventing leaks.
  • Noise and Vibration: Shims can help to absorb vibrations and reduce noise from the toilet, especially in older homes.

If you’re experiencing any of these issues, using toilet shims can be a simple and effective solution.

Your Guide to Finding the Best Toilet Shims

A wobbly toilet can be more than just an annoyance – it can lead to leaks, damage, and even safety hazards. Luckily, toilet shims are a simple and effective solution to this common problem. But with so many options available, choosing the right shims for your needs can be overwhelming. This guide will walk you through the key factors to consider when buying toilet shims, ensuring you get the perfect fit for your bathroom.

1. Material

The material of the toilet shims plays a crucial role in their durability and effectiveness.

  • Plastic Shims: These are the most common type, offering a budget-friendly option. Plastic shims are lightweight and easy to install, making them a good choice for minor adjustments. However, they may not be as durable as other materials, especially in high-moisture environments.
  • Rubber Shims: Rubber shims provide a more robust and flexible solution, offering excellent water resistance and shock absorption. They can withstand a wider range of temperatures and are less likely to crack or break compared to plastic shims. However, rubber shims may be more expensive than their plastic counterparts.

2. Size and Shape

Toilet shims come in various sizes and shapes to accommodate different installation needs.

  • Standard Shims: These are typically rectangular or square-shaped and offer a fixed height adjustment. They are suitable for minor leveling adjustments and are often sold in packs of varying thicknesses.
  • Adjustable Shims: These shims feature a sliding mechanism or a wedge-shaped design, allowing for precise adjustments within a wider range of heights. They are ideal for more complex leveling situations and may require more effort to install.

3. Height Adjustment Range

The height adjustment range of toilet shims is crucial for achieving a perfectly level toilet.

  • Limited Adjustment: Some shims offer a limited height adjustment, typically within a few millimeters. These are best for minor leveling problems.
  • Wide Adjustment: Others offer a wider adjustment range, accommodating larger discrepancies in floor height. For significant leveling issues, shims with a wider adjustment range are recommended.

4. Installation Method

The installation method of toilet shims varies depending on their design.

  • Self-Adhesive Shims: These shims have an adhesive backing for easy installation. Simply peel off the backing and press the shims onto the toilet base. However, adhesive shims may not be as secure as other types and may not be suitable for all surfaces.
  • Screw-On Shims: These shims require screws for a more permanent and secure installation. They are often preferred for heavy toilets or in locations where the shims need to be securely attached.

5. Pack Quantity

The quantity of shims in a pack is a crucial factor to consider, depending on the severity of the leveling issue.

  • Single Shims: Single shims are suitable for minor adjustments or for use in specific locations, such as under the front of the toilet.
  • Multi-Pack Shims: Multi-pack shims provide flexibility for more complex leveling problems, offering a variety of sizes and shapes to accommodate different needs.

6. Durability and Longevity

The durability and longevity of toilet shims are important considerations for ensuring a long-lasting solution.

  • Low-Quality Shims: These shims may crack or break over time, especially if subjected to heavy loads or extreme temperatures. They may also lose their adhesive properties, requiring frequent replacement.
  • High-Quality Shims: Shims made from durable materials and with robust construction will last longer and provide a more reliable solution. They can withstand heavy loads and are less likely to break or detach.

7. Compatibility with Toilet Type

Toilet shims should be compatible with the type of toilet you have.

  • Standard Toilet Shims: Most toilet shims are designed for standard toilets, but some may not be compatible with elongated or corner toilets.
  • Specialized Shims: For specialized toilet types, it is recommended to consult the manufacturer’s recommendations or seek out specific shims designed for that particular type.

By considering these factors, you can choose the best toilet shims for your needs and ensure a secure and stable toilet for years to come.

FAQs

What are toilet shims and what are they used for?

Toilet shims are small, wedge-shaped pieces of material designed to level and stabilize a toilet that is rocking or wobbly. They are typically made from materials like plastic, rubber, or wood, and come in various shapes and sizes. Their primary purpose is to address the unevenness in the bathroom floor, ensuring the toilet sits securely and prevents leaks or damage.

By elevating the toilet at specific points, shims correct the angle and distribute weight evenly. This not only provides stability for the toilet but also helps to prevent any potential damage to the floor or the toilet itself, ensuring a safe and reliable bathroom experience.

What are the different types of toilet shims available?

There are various types of toilet shims available in the market, each with its own advantages and disadvantages.

  • Plastic shims: These are the most common type, offering affordability and versatility. They are typically thin and flexible, making them easy to adjust and install.
  • Rubber shims: Rubber shims provide a more robust solution, offering good shock absorption and vibration dampening. They are ideal for uneven floors that require additional stability.
  • Wood shims: Wood shims are durable and can be easily cut to size. They are often used for larger adjustments and provide a more permanent solution compared to plastic or rubber shims.

How to choose the best toilet shims for your needs?

Choosing the right toilet shims depends on factors such as the severity of the unevenness, the type of floor, and your budget.

  • Plastic shims: are suitable for minor adjustments and offer a cost-effective solution.
  • Rubber shims: are ideal for floors that require shock absorption and vibration dampening, especially on tiled or hardwood floors.
  • Wood shims: are best for larger adjustments and provide a more permanent solution for uneven floors.

How to install toilet shims?

Installing toilet shims is a relatively simple process.

  • Step 1: Identify the areas where the toilet is rocking or wobbly.
  • Step 2: Use a level to determine the exact points where the shims are needed.
  • Step 3: Place the shims under the toilet base at the identified points, ensuring they are properly positioned for maximum stability.
  • Step 4: Gently rock the toilet to ensure it is level and secure. You may need to adjust the shims as needed to achieve the desired result.

How to remove toilet shims?

Removing toilet shims is as easy as installing them.

  • Step 1: Gently lift the toilet slightly to access the shims.
  • Step 2: Carefully remove the shims one by one, ensuring not to damage the toilet or the floor.
  • Step 3: Once all the shims are removed, check that the toilet is still securely in place and level.

Are there any other solutions to fix a wobbly toilet?

While shims are the most common solution, there are other options to fix a wobbly toilet.

  • Replacing the toilet: If the floor is significantly uneven, replacing the toilet might be the best option.
  • Adjusting the toilet bolts: Tightening or loosening the toilet bolts can help to level the toilet and make it more stable.
  • Using a leveling kit: A leveling kit is a specialized tool that can be used to adjust the height of the toilet and make it level.

How to prevent a toilet from wobbling in the future?

Preventing a toilet from wobbling in the future requires attention to installation and floor preparation.

  • Ensure a level floor: Before installing the toilet, ensure the floor is level and free of any unevenness. This can be achieved by using a level and adjusting the floor as needed.
  • Use a leveling kit: When installing the toilet, use a leveling kit to ensure it is perfectly level. This will minimize the need for shims later on.
  • Choose a stable toilet: Consider purchasing a toilet with a sturdy base and a wide footprint to minimize the risk of wobbling.

Conclusion

Investing in a quality set of best toilet shims can make a world of difference in the comfort and functionality of your bathroom. By addressing common issues like wobbly toilets and uneven floors, these simple tools can prevent costly repairs and ensure a secure, stable foundation for your fixture. Choosing the right shims for your specific needs, whether it’s adjustable height, durable materials, or ease of installation, will ensure a smooth and successful installation process.

Ultimately, the right toilet shims will not only enhance the look and feel of your bathroom, but they will also save you time, money, and frustration in the long run. By addressing any instability and creating a secure foundation for your toilet, you can enjoy a bathroom that is both comfortable and efficient.

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