Plumbing service
Toilet wax ring and flange repair
A toilet that leaks at the floor has lost its seal to the drain. Sometimes a new wax ring is enough. Often the flange underneath is cracked, rusted or sitting too low, and the seal never had a chance.
- Flange materials: Cast iron, brass, ABS, PVC
- Common faults: Broken bolt slots, rusted ring, flange below finished tile
- Fixes: Repair ring, spacer, new flange, extra-thick seal
- Floor check: Subfloor probed for soft spots
- Licensed, insured trade work (details confirmed when you call)
- Diagnosis before anything is cut
- Emergency calls taken
- Etobicoke and the west end
At a glance
- Flange materials
- Cast iron, brass, ABS, PVC
- Common faults
- Broken bolt slots, rusted ring, flange below finished tile
- Fixes
- Repair ring, spacer, new flange, extra-thick seal
- Floor check
- Subfloor probed for soft spots
What a failing seal looks like
Water seeping out from under the front of the bowl after a flush, a sewer smell in the bathroom, or a stain on the ceiling directly underneath are all classic. A toilet that rocks even slightly will break any wax seal in time.
- In older Etobicoke homes with cast iron drains, the flange is often a lead-and-oakum joint with a brass or iron ring that has corroded at the bolt slots.
Fixing the flange
Once the toilet is off, we clean the flange and look at its height relative to the finished floor. After a tile renovation, it often sits below the tile, so a standard ring cannot compress enough. Spacers or an extended seal correct that.
- A cracked flange gets a stainless repair ring screwed to the subfloor or a new flange fitted into the pipe, depending on what is underneath.
Resetting the toilet
New closet bolts, the right seal for the height, and an even, level set. We tighten gradually side to side and stop before the porcelain is stressed. A final flush test with paper towel around the base confirms it is dry.
- Where the plywood underneath has gone spongy, we point it out and discuss repair before closing it back up.
Signs to watch for
- Water at the base after each flush
- Sewer smell around the toilet
- Toilet rocks or shifts
- Ceiling stain below the bathroom
- Loose or spinning closet bolts
How the job runs
Pull the toilet
Water off, tank drained, toilet lifted.
Inspect flange
Height, cracks and bolt slots checked.
Repair
Repair ring, spacer or new flange installed.
Reset and test
Fresh seal, level set, dry test.