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 Toilet plumbing
Author: blongnv (NV)

I had to cut the toilet flange off to install new sub floor because it was rotted. The pipe is now too short to connect to a new toilet flange. What do I do? I tried getting off the top piece, but it is in there good.
[imgur.com]

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 Re: Toilet plumbing
Author: Wheelchair (IL)

In the process of removing your floor, did you raise it or did the cast iron line drop? Some material is missing.

Best Wishes

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 Re: Toilet plumbing
Author: steve (CA)

The bottom of the flange ring should be sitting on top of the finished floor, not on the subfloor. Is that 3" or 4" pipe? How long is the pipe stub from the cut end to the face of the fitting it's glued into? If you have enough room, you could cut more of the pipe and glue a coupling on it, or you could use a deep insta-set flange, or possibly an internal compression replacement flange.

[www.oatey.com]
[www.oatey.com]

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 Re: Toilet plumbing
Author: North Carolina Plumber (NC)

Cut off the damaged portion, glue on a coupling, short piece of pipe and a new flange.

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 Re: Toilet plumbing
Author: apcalabama (AL)

Cut your waste to whatever hub lenght you have on the o/d of that pipe. Put a pvc coupling on makeup piece. make sure to finished floor
After you pull the measurement cut replacement pvc pipe. Apply pipe cleaner to pipe and coupling. Also apply pvc cement to both pieces then hub them up. Take your flange clean and glue both pipe and flange. Once you have applied the flange you are ready to set toilet.

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 Re: Toilet plumbing
Author: ThomasWinfrey (Non-US)

Thanks for your suggestion!

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 Re: Toilet plumbing
Author: exapprentice30 (MA)

It look s like black abs pipe in the picture and you cant glue pvc to abs with out using a special glue or a no hub coupling.

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 Re: Toilet plumbing
Author: hj (AZ)

The first problem with your solution is that this ABS pipe NOT PVC.

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