Toilet Leaking at the Base: Causes, Wax Ring Failure and Subfloor Damage

Toilet Leaking at Base: The Short Answer A toilet leaking at base level is most often caused by a failed wax ring, the seal between the toilet and the drain flange. Loose or corroded closet bolts, a damaged flange, a cracked bowl and even condensation can cause the same puddle. The real danger is not […]