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View Full Version : Toilet flange removal and replace



kingnus
04-09-2008, 08:35 AM
The waste pipe is 3.0 inch and I believe the flange fits over the 3.0 inch. The waste pipe is located between 2 , 2x10 joist with about 1/2 clearance. Does not seem to be room to cut the pipe to remove the flange from below the floor. . Can this be cut from above and from inside the pipe.
Chuck

jadnashua
04-09-2008, 10:03 AM
For probably less than $20, you can buy an internal pipe cutter. Fits on your drill. Hopefully, you'll have enough clearance to use a coupler once you cut out that section, or you'll need to cut it back further and replace that section.

Gary Swart
04-09-2008, 12:54 PM
Do not replace the flange with one that fits inside the 3" pipe. This would constrict the pipe diameter too much. (You could do that with a 4" pipe.)

kingnus
04-09-2008, 06:43 PM
Thanks for the info.
Chuck

Plumber Jim
04-09-2008, 08:59 PM
You should be able to squeeze a sawzall blade in a 1/2 space just me careful not to cut into the floor.

Redwood
04-10-2008, 07:26 PM
Why are you removing and replacing the flange?:confused:

If its because the painted steel ring is rusted out you do not need to replace the whole flange.