Do You Need A Wax Ring With A Flange? Find Out Here!

When installing a toilet, one crucial component is the wax ring. These rings create a watertight seal between the toilet base and the drainpipe, preventing leaks and unpleasant odors. However, there are different types of wax rings available, and one specific type is the wax ring with flange. Understanding when and why to use a wax ring with flange is essential for a successful toilet installation.

What is a Wax Ring with Flange?

A wax ring with flange is a type of wax ring that has a rubber or plastic flange attached to it. This flange extends outward from the wax ring and fits around the base of the toilet. The purpose of the flange is to provide additional support and stability to the toilet, especially on uneven or non-level floors.

When to Use a Wax Ring with Flange

Typically, a wax ring with flange is recommended in the following situations:

• Uneven or Sloped Floors: If the floor where the toilet is being installed is not level or slopes downward, the wax ring with flange can help stabilize the toilet and prevent it from shifting or rocking.

• Heavy Toilets: For particularly heavy toilets, the extra support provided by the flange helps distribute the weight evenly and reduces the risk of the toilet breaking the wax ring.

• Toilets with Large Bases: Toilets with wide or extended bases may require the additional support of a wax ring with flange to ensure a secure seal.

• Toilets with Damaged Flanges: If the existing toilet flange on the drainpipe is damaged or cracked, a wax ring with flange can compensate for the imperfections and provide a better seal.

When Not to Use a Wax Ring with Flange

In some cases, a wax ring with flange may not be necessary or even counterproductive:

• Level Floors: If the floor is perfectly level and the toilet base is flat and stable, a standard wax ring without a flange is sufficient.

• Toilets with Built-In Flanges: Some toilets come with built-in flanges that serve the same purpose as a separate wax ring with flange. Using both types of flanges can create unnecessary redundancy and may cause the toilet to sit too high.

How to Install a Wax Ring with Flange

Installing a wax ring with flange is similar to installing a standard wax ring, with a few additional steps:

1. Clean the Toilet Base and Drainpipe: Remove the old wax ring and thoroughly clean the base of the toilet and the drainpipe with a degreasing agent.

2. Position the Wax Ring: Place the wax ring with flange on the drainpipe, aligning the flange with the base of the toilet.

3. Set the Toilet: Carefully lift the toilet and set it on the wax ring, ensuring that the flange fits snugly around the toilet base.

4. Tighten the Bolts: Use the provided bolts and washers to secure the toilet to the floor. Do not overtighten the bolts.

Benefits of Using a Wax Ring with Flange

• Increased Stability: The flange provides additional support and prevents the toilet from shifting or rocking.

• Improved Seal: The flange helps to create a tighter seal between the toilet base and the drainpipe, reducing the risk of leaks.

• Durability: Wax rings with flanges are made of durable materials that can withstand wear and tear over time.

Summary: Making an Informed Decision

Determining whether or not you need a wax ring with flange for your toilet installation depends on specific factors such as the condition of the floor, the weight of the toilet, and the presence of any existing flanges. By considering these factors and following the guidelines outlined in this article, you can make an informed decision that ensures a successful and long-lasting toilet installation.

Questions You May Have

Q: Can I use a wax ring with flange on a sloped floor?
A: Yes, a wax ring with flange is ideal for uneven or sloped floors as it provides additional support and stability.

Q: Do I need a wax ring with flange for a bidet toilet?
A: It is not typically necessary to use a wax ring with flange for a bidet toilet unless the floor is uneven or the toilet is particularly heavy.

Q: Can I reuse a wax ring with flange?
A: No, wax rings, including those with flanges, are designed for one-time use. Reusing them can compromise the seal and increase the risk of leaks.

Q: How long does a wax ring with flange last?
A: Properly installed wax rings with flanges can last for many years, providing a reliable seal and preventing leaks.

Q: Can I use a wax ring with flange on a cast iron toilet?
A: Yes, wax rings with flanges are suitable for cast iron toilets, as they provide the necessary support and seal to ensure a leak-free installation.