Model # 43539

Internet #100139480

Store SKU #728000

null 4 in. PVC DWV Replacement Closet Flange
0038753435398

4 in. PVC DWV Replacement Closet Flange

  • Rubber compression gasket can be used on many cast-iron piping
  • Fits inside 4 in. cast-iron
  • Great for replacing damaged flanges
$19.56 /each

Frequently Bought Together

Product Overview

This Oatey 4 in. PVC DWV Replacement Closet Flange features a rubber compression gasket that enables the flange to be used on many types of cast-iron piping. Installs without a need to tear up your flooring or caulk the cast-iron piping. Fits inside 4 in. cast-iron or Sch. 40 DWV piping (sold separately).

  • PVC construction
  • Rubber compression gasket enables the flange to be used on many types of cast-iron piping
  • 3 stainless-steel bolts are tightened to compress the rubber gasket to secure the flange to the existing piping
  • Easy to use
  • Compression joint provides up to 3 in. of adjustment to the riser
  • Use as a replacement flange for broken flanges

Info & Guides

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Specifications

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Warranty / Certifications

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Customer Questions & Answers

Do I need to fasten this to the floor?

I have tile over concrete and drilling will be problematic.
Asked by: Ineptplubmer
Yes, definitely. Secure it with three 3/16" screws. I usually apply a coat of silicone caulking at the bottom of the flange before securing it. Better to use brass or SS screws so they do not rust.
Answered by: Chaparro
Date published: 2017-02-09

Can this flange be used with a 4 inch copper waste line?

Can this flange be used with a 4 inch copper waste line?
Asked by: tim
Yes, as long as the interior diameter of the waste line is the same as the exterior diameter of the closet flange. Make sure the distance from the floor to the elbow below on the waste line is longer than the height of the closet flange, otherwise the closet flange will not fit flush to the floor.
Answered by: Chaparro
Date published: 2017-02-17

Will this work when there is an elbow just below the existing flange

Asked by: cooltech
No, unless the distance from the floor to the elbow is longer than the length of the closet flange, otherwise you will have to cut a portion of the flange to make it fit flush with the floor. If this does not work you can get another type of flange that goes on the outside of the waste line. I prefer this type. Not all HD stores carry it so you will have to order it.
Answered by: Chaparro
Date published: 2017-02-09

Could this flange be used on pvc piping

Asked by: Bill
Yes, as long as the interior diameter of the waste line is the same as the exterior diameter of the closet flange.
Answered by: Chaparro
Date published: 2017-02-17
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Customer Reviews

4 in. PVC DWV Replacement Closet Flange is rated 4.3 out of 5 by 14.
Rated 5 out of 5 by from This closet flange is very well built. It expanded and sealed to the old cast iron pipe very tigh... This closet flange is very well built. It expanded and sealed to the old cast iron pipe very tightly. The flange is solid enough that the toilet had absolutely no movement after installing it. There are plenty of different mounting holes that it's easy to find enough mounting holes to use to make the flange very secure. The angle of the wax ring bevel is just right to make a wide seal after the toilet is installed. The old flange that was replaced only had two mounting holes and a very shallow angle for the wax ring to seal (which it didn't very well and had to be replaced more than once).
Date published: 2016-12-20
Rated 1 out of 5 by from Very Disappointed. I purchased a water-efficient toilet from the Home Depot because a sale promotion was available with an additional advertised rebate stamped on the box. When the contractor I hired to install the new toilet removed the old unit, he needed to replace the original closet flange to complete the job. A special order was placed online for this product because it was not an in-stock item. When I picked up the order a week later- it was obviously an item that was previously returned. it was filthy dirty. I get that returned items in un-used condition should be resold, but I you'd think there would be some type of inspection protocol before previously returned special-purchase items are repackaged and sold as "new." Needless to say, I returned this item. I subsequently ordered a new closet flange part from a different source. The toilet is now installed - two weeks later - a bit of an inconvenience - and ... the $100 advertised rebate is no longer available because the state of California no longer has the funding for this rebate program. Honestly, I never thought I would have such a disappointing experience with the Home Depot.
Date published: 2016-10-11
Rated 5 out of 5 by from Saved me hundres of dollars. Great product. Saw it on a YouTube video when considering what I should do to fix the plumbing in my bathroom. It allowed me to put in a new flange without having to secure it to the subfloor. Quick and easy. And secure. It only took me 15 minutes to replace the flange verses hours if I did it the old fashion way. No issues with toilet or plumbing anymore.
Date published: 2017-01-18
Rated 5 out of 5 by from this item was quickly installed, and I didn't have to tear up the bath floor to replace the cast ... this item was quickly installed, and I didn't have to tear up the bath floor to replace the cast iron sewer line.
Date published: 2016-12-26
Rated 5 out of 5 by from This flange worked very well for my needs and was... This flange worked very well for my needs and was easy to install
Date published: 2017-01-18
Rated 5 out of 5 by from great time savet Worked nicely. Saved much plumbing work. Highly recommend.
Date published: 2016-10-05
Rated 5 out of 5 by from It was easy to install and worked well. It was easy to install and worked well.
Date published: 2016-12-07
Rated 5 out of 5 by from Worked great... Worked great
Date published: 2017-02-07
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