Yes — a cracked toilet must be replaced, not repaired. Even a small hairline crack will spread and eventually fail catastrophically, dumping water all over your bathroom. There’s no safe DIY repair for cracked porcelain in a toilet. Replacement is the only fix.

Why replacement is required

  • Cracks always propagate under water pressure
  • Epoxy patches fail within months
  • A cracked tank can dump 5+ gallons in seconds
  • Insurance often won’t cover damage from a known crack
  • New toilets use 1.28 GPF — major water savings

We replace any toilet same-day through our kitchen-bath plumbing service.