Toilet Flange Extension Help
Some extender flanges have an adhesive on them, others don't. If I were installing one without the adhesive, I would apply silicone caulk between the new flange and the original. The Extender flange also needs to be screwed down to the floor using the 4 holes matched up with the holes in the old flange.
Note: Just read your reply and I would not use plumbers Putty as it is not made for "running" water. A larger wax seal is better than using two seals since many times, one seal will slide during installation and block the drain.
If you have never made a mistake, you haven't done much.
Last edited by majakdragon; 02-10-2008 at 02:09 PM.