7 Best Toilet Flanges in 2023

If you want to attach a toilet to the floor and connect it well to a drain, you need a toilet flange to get the work done. Here’s our list of the best toilet flanges to help you choose the right one. Flanges have three to four-inch diameters and come in various shapes and sizes. They are mostly made of rubber, metal, or PVC for durability. Proper installation of the toilet flange is a crucial aspect of plumbing as it prevents water leakage and keeps the bowel in place perfectly. So, learn more about the various flanges available to choose the right one for your home.

In This Article

 7 Best Toilet Flanges

1. Best With Secure Seal Technology: Danco 10672X The Next Toilet Flange

Why It's Worth Buying: The 500 positive reviews on Amazon are proof that this product meets customers' expectations.
Price at the time of publication: $19.43

If you want to solve toilet water leakage caused by broken flanges, use the wax ring toilet flange by Danco. The stainless steel toilet flange fits most standard toilets and ensures perfect installation with Sure Seal technology. You can place a wax ring on the existing flange and screw it to the HydroSeat. The self-centering toilet flange gasket has a powder-coated steel structure, and the gasket grips the toilet horn tightly and seals out sewer gas and debris.

Material: ‎Stainless Steel | Product Dimensions: ‎7 x 1 x 7 inches | Item Weight: ‎0.01 ounces


  • Prevents odors from escaping
  • Easy to install
  • Pre-measured and stabilized bolts offer quick flange installation
  • Less effort–does not require removal of old flange


  • Legs of the flange may seem a bit short to some
  • Size of the bolts might be smaller than expected
protip_icon Quick tip
Use T-bolts, closet bolts, and toilet bolts to secure the flange. Rely on extra-long bolts if you have multiple layers or thick layer flooring.

2. Best Wax-Free: Coflex FlexOn Toilet Flange

Price at the time of publication: $22.79

Coflex’s FlexOn toilet flange is a wax-free toilet flange and spacer system designed for new installation or repair. It is compatible with four-inch PVC, ABS, cast iron, or lead pipes. The spacers easily connect to the flange to reach the final floor height. The patented pressure gauge allows you to check if the toilet is sealed correctly before lifting and installing it, making the ideal floor-mounted or wall-mounted toilet flange. The bolt-down toilet flange is NSF-certified.

Item Weight: 0.01 Ounces


  • Inward lip seals effortlessly to the toilet horn
  • Flexible sleeve can be sealed securely to the pipe’s inside
  • Includes brass bolts, screws, nuts, and washers for easy flange replacement
  • Sturdy product


  • Installation may feel time-taking
  • Some may have issues while fitting it with pipe
protip_icon Do remember
You can install this toilet on an existing flange. However, ensure the flange is fitted outside of the pipe and the plate is underneath the finished floor.

3. Best For Plastic RV Toilets: Dometic Floor Flange

Price at the time of publication: $20.19

Dometic’s socket floor flange has a three-inch socket made of ABS material and is black in color. You can use the replacement seal for a wide range of toilet models. Make an informed decision before buying this product by checking out this video.

Batteries: ‎1 Unknown batteries required | Product Dimensions: ‎7 x 0.6 x 3 inches | Item Weight: ‎8.6 ounces


  • Compatible with all plastic RV toilets
  • Eight fasteners for enhanced security
  • Easy to install
  • Durable


  • May feel a bit wobbly to some
  • May not be true to size

4. Best Longevity: Universal Drain 950P Toilet Flange

Price at the time of publication: $23.95

The Universal drain flange is designed for PVC, cast iron, or plastic pipes measuring four inches in diameter. The PVC toilet flange is extremely convenient to install and weighs eight ounces.

Material: ‎Plastic, Polyvinyl Chloride | Color: ‎White | Product Dimensions: ‎1 x 2 x 3 inches | Item Weight: ‎8 ounces


  • Sturdy and lightweight
  • Easy remodeling option
  • Plenty of room for stem adjustment to get the ideal toilet height
  • Fits inside the pipe to prevent leakage


  • Screws may seem a bit fragile to some

5. Best Long-Lasting: Danco Closet Flange

Price at the time of publication: $11.58

Danco flange is made of strong plastic and has a long service life. This floor-mounting toilet flange is designed to connect the drainpipe and the toilet in a secure position and is suitable for mobile homes and RVs. Ensure you secure it firmly to the floor.

Material: ‎Plastic | Color: ‎Black | Product Dimensions: ‎1.6 x 7 x 7 inches | Item Weight: ‎0.32 ounces


  • Seven-inch flange diameter
  • 25-inch thread diameter
  • Good quality
  • Easy to install


  • May not be suitable for large homes

6. Best Semi-Flexible: Oatey Toilet Flange

Price at the time of publication: $19.7

The semi-flexible screw-on toilet flange is made of heavy-duty ABS plastic and suitable for four-inch or three-inch 40 DWV pipes. The two-inch offset provides very little margin for error for flange alignment, while the top metal ring extends life and prevents flange breakage. This video will give you an insight into how the off-set toilet flange works.

Material: ‎Metal | Product Dimensions: ‎7 x 4 x 7 inches | Item Weight: ‎3.17 ounces


  • Non-stick foam pad acts as a shock-absorbent
  • Has deep-fluted sidewalls
  • Saves space while storing
  • Rotatable to better align bolts and screws


  • Not recommended for PVC pipes
  • Size may feel small to some

7. Best Easy-To-Fit: LaSalle Bristol Toilet Flange

Price at the time of publication: $18.95

LaSalle Bristol toilet flange is a unique product designed with high-quality materials. It can be used to replace GLM 89190, Evinrude, Johnson, OMC 914036, and Mallory 9-72706 flanges.

Product Dimensions: ‎7 x 0.4 x 1.5 inches | Item Weight: ‎0.353 ounces


  • Easy to install
  • Threaded flange for flexibility
  • Compatible with most seats
  • Sturdy stance


  • May not feel long-lasting to some
protip_icon Quick tip
Install the toilet flange on the finished floor to prevent leakage. And ensure the flange is installed at the right height. Use rust-proof screws for installation.

Things To Consider Before Choosing A Toilet Flange

Before choosing a toilet flange, here are some suggestions you might want to follow.

1. Configuration

Toilet flanges are usually of four main types: regular, deep seal, offset, and repair. Choose the toilet flange that suits your requirements.

2. Diameter

Most toilet flanges come in two sizes, namely three inches or four inches. Before choosing a matching model, be sure to measure the dimension.

3. Moving ring

Some models have fixed rings, while others have a rotating ring held above the flange. You can easily adjust the moving rings to fix the toilet bolts correctly.

4. Should you caulk around the toilet flange?

Yes, you should always caulk around the toilet flange to prevent water leakage.

Why Trust MomJunction?

Our team of seasoned researchers and writers have rounded up this list of the best toilet flanges to help prevent leakage issues. We have mentioned the features of the toilet flanges listed here and have specifically chosen durable products and ones with non-stick foam pads that act as shock absorbents. In addition, we have included a buying guide to help you pick the right toilet flange for your bathroom.

Frequently Asked Questions

1. Should the toilet flange be flush with the floor?

No, the toilet flange should not be flush with the floor; it should sit on top of the finished floor. It allows the toilet horn to fit perfectly with the flange and prevents possible leaks.

2. Are all toilet flanges the same?

Toilet flanges are not universal and are made using different materials. They have different sizes depending on the brand and the toilet bowl models. Most toilet flanges are 4×3 inches in diameter.

3. Should I use a 3- or 4-inch toilet flange?

Choose a flange size based on your toilet pipe and the toilet bowl. For example, most older homes have three-inch drains; however, you can use a four-inch one with a three-inch drain for better drainage.

4. How far should a toilet flange be above the floor?

A flange for toilets should sit at least ¼ inches above the floor for convenient installation and smooth functioning. It allows the wax ring to be secure.

5. When should I replace the toilet flange?

If you find the toilet pipe leaking or notice a pool of water at the base of your toilet, it’s time to check and replace the toilet flange.

Toilet flanges are an essential component that attaches your lavatory to the drain for leakproof draining of the waste material. Available in various configurations, such as regular, offset, deep seal, and repair, you can choose one as per your convenience and preference. It is crucial to consider the size of a toilet flange based on the measurements of your toilet, which is generally three inches or four inches. Once you find the right flange, you can keep leakages at bay.

Infographic: How To Replace A Toilet Flange?

Replacing an old toilet flange may seem daunting and messy, but following the correct procedure can make it convenient and simple. We have created the following infographic to assist you in the process of installing a new toilet flange. Take a look to learn how to complete the task conveniently.

Illustration: Momjunction Design Team

Get high-quality PDF version by clicking below.

Download Infographic in PDF version Download Infographic
Download Infographic in PDF version

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