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Does Flooring Go Under Toilet Flange? Here’s The Truth!

Daniel Mitchell is a seasoned author at ToiletSense, specializing in toilet repair and maintenance. With years of experience in the plumbing industry, Daniel has become an expert in his field, providing readers with valuable insights and practical solutions to common toilet-related problems.

What To Know

  • The toilet flange is a metal or plastic ring that is secured to the subfloor and acts as a base for the toilet bowl.
  • The flange typically extends above the subfloor, creating a gap between the flooring and the bottom of the toilet bowl.
  • Conversely, if the toilet is installed too high, there may be a noticeable gap between the flooring and the bottom of the toilet bowl.

When embarking on a flooring renovation project, one crucial question arises: does flooring go under the toilet flange? Understanding the correct placement of flooring in relation to the toilet flange is essential for a seamless and functional bathroom. In this comprehensive guide, we will delve into the intricate details of this topic, exploring the various factors that influence the placement of flooring and providing clear guidelines to ensure a successful installation.

Understanding the Toilet Flange

The toilet flange is a metal or plastic ring that is secured to the subfloor and acts as a base for the toilet bowl. It provides a watertight seal between the toilet and the drain pipe, preventing leaks and ensuring proper drainage. The flange typically extends above the subfloor, creating a gap between the flooring and the bottom of the toilet bowl.

Flooring Placement Considerations

The placement of flooring in relation to the toilet flange depends on several factors:

1. Flooring Type

Rigid Flooring: Rigid flooring materials, such as tile, vinyl planks, and laminate flooring, can be installed directly over the toilet flange. These materials are thick enough to bridge the gap between the flange and the subfloor, providing a stable base for the toilet.

Flexible Flooring: Flexible flooring materials, such as sheet vinyl, carpet, and linoleum, require a bit more finesse. They need to be cut around the toilet flange to avoid creating a gap that could trap water or debris.

2. Toilet Height

The height of the toilet bowl can also influence flooring placement. If the toilet is installed too low, the flooring may interfere with the operation of the flush valve. Conversely, if the toilet is installed too high, there may be a noticeable gap between the flooring and the bottom of the toilet bowl.

3. Subfloor Condition

The condition of the subfloor can also affect flooring placement. If the subfloor is uneven or damaged, it may be necessary to level it before installing the flooring. This will ensure that the flange is flush with the finished flooring surface.

Step-by-Step Guide to Installing Flooring Under Toilet Flange

1. Remove the Toilet: Disconnect the water supply and carefully remove the toilet bowl from the flange.
2. Clean the Flange: Thoroughly clean the toilet flange and the surrounding area to remove any debris or old sealant.
3. Install the Flooring: Install the flooring according to the manufacturer’s instructions, ensuring that it extends under the toilet flange.
4. Cut Around the Flange: If using flexible flooring, carefully cut around the toilet flange using a sharp utility knife.
5. Install the Toilet: Reinstall the toilet bowl on the flange, ensuring that the wax ring is properly seated.
6. Tighten the Bolts: Tighten the toilet bolts securely, but avoid overtightening.
7. Caulk Around the Flange: Apply a bead of silicone caulk around the base of the toilet to seal any gaps and prevent leaks.

What to Avoid When Installing Flooring Under Toilet Flange

  • Do not install flooring directly on top of the flange: This can create a tripping hazard and make it difficult to remove the toilet in the future.
  • Do not cut the flooring too close to the flange: Leave a small gap to accommodate the wax ring and prevent water from seeping under the flooring.
  • Do not use a level to determine flooring height: Use a toilet flange height gauge instead to ensure that the toilet will be installed at the proper height.
  • Do not overtighten the toilet bolts: This can damage the flange or crack the toilet bowl.

Final Thoughts

Understanding whether flooring goes under the toilet flange is crucial for a successful bathroom flooring installation. By following the guidelines outlined in this guide and considering the factors discussed, you can ensure that your flooring is installed correctly, providing a seamless and functional bathroom for years to come.

Frequently Asked Questions

Q: Can I install any type of flooring under the toilet flange?
A: Rigid flooring materials, such as tile, vinyl planks, and laminate flooring, can be installed directly over the flange. Flexible flooring materials, such as sheet vinyl, carpet, and linoleum, require a bit more finesse and need to be cut around the flange.

Q: How do I cut flexible flooring around the toilet flange?
A: Use a sharp utility knife to carefully cut around the flange, leaving a small gap to accommodate the wax ring.

Q: What should I do if the subfloor is uneven or damaged?
A: It is important to level the subfloor before installing the flooring. This can be done using a self-leveling compound or by adding shims under the flooring.

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Daniel Mitchell

Daniel Mitchell is a seasoned author at ToiletSense, specializing in toilet repair and maintenance. With years of experience in the plumbing industry, Daniel has become an expert in his field, providing readers with valuable insights and practical solutions to common toilet-related problems.

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