Can a plumber fix a leaky toilet?

Author: Alba Mann  |  Last update: Tuesday, September 19, 2023

Fixing the toilet
If your toilet is leaking from the water supply, the water supply line may need repairing. This is a common and inexpensive repair for your plumber to make. If the toilet rocks when you sit on it, your plumber may need to replace the wax seal.

How much should it cost to fix a leaking toilet?

It costs between $150 and $300 to fix a leaking toilet in most cases. The cost would be a lot more if the leak has caused damage to your floor or if it's a recurring problem.

Can a plumber fix a leaking toilet?

No matter what type of toilet you have, whether it's overflowing, clogged or just constantly running, if your commode needs repair, it's best to call a plumber to fix the problem immediately. But, of course, that service comes with a fee. Here's how much it costs for toilet repair and plumbing.

When should I call a plumber for a leaking toilet?

Leaking Around the Base of Your Toilet

The worst-case scenario is that the toilet leaks through the floor and causes damage to the room underneath. For this reason, it's best to involve a plumber to pinpoint the cause of the toilet leak and provide a quality solution.

Who would fix a leaking toilet?

Do I need a Plumber? Repairing a leaking toilet is something you want completed as soon as possible. Hiring a professional plumber will mean that you don't need to worry about what parts need replacing or whether you have done the job correctly.

Anyone Can Fix a Leaky Toilet

What causes toilet to leak from bottom?

When a toilet leaks at the base, with water pooling on your bathroom floor, it's typically due to the failure of the wax gasket that seals the toilet to the floor. This seal should make a watertight connection between the toilet and floor. A leak often means that the wax seal may need to be replaced.

Is a leaking toilet pipe an emergency?

While leaky sinks and pipes can cause damage to your home, there's a vast difference between a tiny leak that's dripping and a considerable leak that quickly fills buckets of water. A large volume of leaking water is generally considered a plumbing emergency.

Where do toilets usually leak at?

The most common toilet leak is caused by a deteriorated flush valve (flapper) at the bottom of the toilet tank. If the flapper does not seat properly, water will leak into the toilet bowl. Often this leak will occur without being heard.

How long do toilets last before leaking?

While toilets are meant to last several decades, they do have a limit. If you know your toilet has been around longer than you've been alive, then there's a chance that it's likely on its last leg already. A general rule of thumb is to replace a toilet around every 25 years, though your mileage may vary.

Does a leaking toilet use a lot of water?

Since the water flows down the sewer, leaking toilets don't necessarily leave any signs of a leak, until you get the bill. The average leaky toilet can waste about 200 gallons of water per day. That's over 6,000 gallons a month ($70.06*) for just one leaking toilet!

How can you tell if toilet wax ring is leaking?

Again, leaky water is a telltale and common sign of a bad wax ring. If you do not regularly see moisture or puddling water under your toilet, you may be fine. Leaks can, however, happen where you do not see them, under the finished floor and into the subfloor.

What happens when a toilet seal leaks?

A damaged wax ring doesn't seal the connection between the toilet and sewer line. This causes water to leak out and pool around your toilet. If you catch this issue quickly, then it may not damage your subfloor and require additional repairs. Some leaks are constant, while others only occur when you flush the toilet.

How much damage can a leaking toilet do?

A leaky toilet might not seem like a huge problem, but the water can quickly damage the bathroom walls and floor. External leaks can cause water puddles that can damage a downstairs ceiling, while internal leaks prevent the toilet from holding water properly.

What percentage of toilets leak?

Your water and sewer bill could double or even triple in a quar- terly billing cycle. About 20 percent of all toilets leak. Most toilet leaks occur from the tank on the back of the toilet into the bowl, and then into the sewer. They might not make much, if any, noise.

Can a running toilet increase your water bill?

A continuously running toilet can waste up to 200 gallons a day or more depending on the volume flow down the drain. This can cause a terrible increase to a family's typical water use, so fix toilet leaks as soon as possible. Some leaks are easy to find, such as a dripping faucet or running toilet.

How much can a leaking toilet increase water bill?

Typically, a running water toilet will waste thousands of gallons of water per month which translates to approximately $200 unnecessarily tacked onto your monthly water bill-- that's nearly $2,500 dollars a year down your toilet bowl. The above scenario is in the case of an extreme toilet leak.

Can a toilet leak only when flushed?

If the leak only occurs when you flush, it means the wax ring is eroded and needs replacing. You might need to remove the toilet from the floor to access the wax ring. Wax rings are affordable, and generic ones fit most toilets meaning there's no going wrong.

How do you tell if a toilet is leaking at the seal?

Water around the Toilet Base

The first sign of a bad toilet ring is water forming around the base of the toilet. To test that a bad seal is the problem, grab a couple of towels and wipe up the water. Go on with your day, checking periodically to see if the water has returned.

How do I know if my toilet is leaking from the floor?

Let's learn about how to tell if your toilet is leaking underneath the tiles:
  1. Toilet making noise after flush. ...
  2. Water on floor around toilet bowl. ...
  3. Brown stain around toilet base. ...
  4. Toilet smells like sewer. ...
  5. Toilet tank water level is too high. ...
  6. Toilet flapper leaking. ...
  7. Shut off water to toilet overnight.

What is the best way to find a toilet leak?

How to Detect a Leaky Toilet
  1. Put 10-15 drops of food coloring or a dye tablet in the toilet tank.
  2. Wait 30 minutes without flushing.
  3. After 30 minutes, if the water in the bowl turns color, your toilet tank is leaking.
  4. Replace the parts inside your toilet tank.

How do you find and fix a toilet leak?

Underneath the toilet tank, locate the two plastic nuts that hold the tank to the bowl. Tighten both of the nuts. Dry off the toilet and observe to see if this stopped the leak. If not, you'll need to replace the tank-to-bowl gasket.

Is a leaking toilet covered by insurance?

You'll be covered for plumbing leaks if it's sudden, accidental and significant enough that it's discovered right away. But again, most homeowners insurance policies exclude damages that occur gradually.

What are the signs of a plumbing leak?

5 Serious Signs Of A Hidden Leaking Pipe In Your Home
  • Outrageously high water bills. ...
  • Water meter shows you've got a leak. ...
  • Mold or mildew on non-shower walls. ...
  • Stained, damaged, or sagging walls, ceilings and flooring. ...
  • Musty smell.

Why is my toilet leaking between base and floor?

If water is leaking from beneath the toilet, you might be able to stop it by simply tightening the closet bolts that secure the toilet to the floor. Use a putty knife or slotted screwdriver to pry off the caps that are covering the bolts. Then use a wrench to alternately tighten each bolt, a little at a time.

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