Cracked Toilet? Replace or Repair?

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Having a problem with your pipes in a crawl space is one thing. That’s a clear-cut issue and the remedy is appropriate and safe: call a plumbing professional to come in and deal with it. A leak from a cracked toilet, on the other hand, is something that you might be able to deal with.

A cracked toilet produces a leak that can cause many problems in the bathroom. It can be difficult to tell if it’s a crack you can fix, if it’s something a professional should handle or if a toilet replacement is necessary.

Problem Indicators With a Cracked Toilet

Do you notice any of these issues?

  • Water pooling around the toilet
  • The tank isn’t holding water or the fill mechanism is constantly running
  • The bowl itself isn’t holding water

After you have checked the basic operation of the toilet, it’s time to take a closer look. Is the crack in the tank or bowl? Is it above or below the water level? Is it inside the toilet or on the outside?

Small cracks less than 1/16th of an inch can be repaired by a homeowner, particularly if they’re on the outside or inside above water level. These are primarily cosmetic in nature.

How to Fill a Crack in a Toilet

  • Locate the crack.
  • Shut off the water and drain the tank or toilet bowl, whichever area contains the crack. Completely dry the area.
  • Check for additional cracks or those that may radiate from the existing one.
  • Use plumber’s epoxy to fill in the crack.
  • Let the epoxy cure for at least 24 hours before allowing water to fill the toilet again and then test the repair carefully.

Cracks that are inside, outside and below water level will need professional attention.

A plumbing preventative maintenance plan may be in your best interest, as Apollo Home Heating, Cooling and Plumbing will ensure everything is working properly.

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- Randy B.
"We scheduled an estimate AND a tune-up. We knew something was wrong with our furnace, but hoped we could make it through the rest of the season. Upon telling Bill what our furnace was doing, he warned us immediately what the possible outcome was going to be; a cracked heat exchanger. He watched the flames roll backward, tested carbon monoxide levels, which were so high they meter’s last reading was 5,600 before saying “high”. He immediately shut it down, tagged it, and explained that with levels that high and children in our home he wanted off right away. He continued his inspection and showed us via a camera that not only was it cracked in multiple places, but had holes all over it. He gave us a few options for repairing it; his knowledge as well as genuine concern was beneficial and refreshing. Luckily we also scheduled an estimator, Micah, to come too and we were able to get costs between repairing and replacing (with several options). We decided to replace with a much higher efficiency furnace and one sized properly to our home. Hands down, not only did they both provide us great service and knowledge, but without sounding dramatic, they may have saved our lives. This was our first time calling Apollo, but it won’t be our last."
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