Toilet Leaking Under Floor When Flushed

Under every toilet is a large round wax seal.

Toilet leaking under floor when flushed.

Often referred to as a spud washer. Your supply valve or fill valve are loose. If a leak occurs press down on the bowl and tighten the nuts a little more. In this article i ll share why your toilet is leaking from the bottom when flushed.

Open up the valve and flush the toilet several times. No matter what type your toilet is use the pink colored crane gasket. The toilet will often settle after several uses. This wax ring seal is positioned between the toilet and the floor.

Your toilet tank is cracked. There may or may not be evidence of a leak at toilet floor level. If it isn t leaking use the toilet for a couple of weeks then pry off the bolt caps and retighten the nuts. The nuts and bolts connecting the tank to other parts of the toilet aren t tight.

One of the main reasons your toilet may be leaking at the base when flushed or at any other time could be due to one or more cracks in the fabric of the bowl. A leak can be cleaned up but damage to a floor will cost significantly more to repair. It will fit most models and is the best one by far in my opinion. Toilets containing cracks in the bowl will more than likely result in a large pool of water around the base.

If your toilet leaks when you flush it you might have one or more of the following problems. If water leaks between the toilet tank and bowl whenever you flush your toilet you need a new tank to bowl gasket. To fix a cracked toilet bowl you will need to. If the toilet leaks only when flushed then the most likely culprit here will be the wax gasket.

If replacing that fails to resolve the issue then there could be a leak in the toilet drain pipe but before opening any ceilings to investigate i. A toilet can leak when flushed due to a failed wax ring seal under it. There may or may not be evidence of a leak at toilet floor level.