Toilet Ticking Sound – What Could Be Wrong?

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Your toilets are long-lasting plumbing appliances that can be used for several years, but despite their durability, they are still vulnerable to unexpected plumbing problems. You'll notice that in addition to clogs and leaks, they can also make ticking noises. To help you figure out what's wrong with your toilet, we researched to deliver precise information for your convenience. 

The ticking sound you often hear in your toilet indicates malfunctioning. It could be signs of a leak or a restriction in water flow into or out of the tank.

It can also be an excessive water pressure that causes the pipes to reverberate. Though it's tough to be sure without seeing and hearing it up close, there may be some slack in the pipe, so it is better to check immediately where water from the main supply line enters your home.

Although most toilets make noise, it can be quite alarming if it suddenly begins to make loud, unusual noises. And if you have never heard anything like that before, it's time to take action to stop it before it's too late. Now that you know why there's a ticking sound in your toilet, you might want to know more about other information that could help you when dealing with toilets. Keep reading!

A modern bathroom in luxury house, Toilet Ticking Sound - What Could Be Wrong?

Indicators of Ticking Sounds in the Toilet

Listening to odd noises throughout the house is one of the best ways to spot problems. You've come to the right place if your toilet is making unusual noises, you might want to find out what's producing the odd noise in your house. Here are some of them: 

Water Knock

Considering that water cannot be compressed, when a pipe's flow is suddenly stopped while it is moving quickly, the water slams forward due to its momentum. In addition, it will smash against the fittings' interiors and pipe sides, causing the pipes to vibrate and rattle.

The quick stop of the water flow may be the source of any loud hammering toilet noise you hear after flushing. Adjust the shut-off valve to reduce the water supply to the toilet. Consider inserting a regulated fill valve if that doesn't work. 

Whistling After Flushing

Girl presses the button to drain the water from the toilet tank

When the fill valve does not shut and seal properly, air or water leaks from the fill valve, causing the toilet to whine, hiss, or make air noises. Start by replacing the fill valve if it isn't sealing properly. Call a plumbing expert if this doesn't resolve your problem.

Random Noise

Most likely, the issue is a loose washer in the ballcock assembly, common in older toilets with fill valves in metal ballcock design. Replace the washer and fill valve, then tighten it.

Hissing Noise

Internal Plumbing of a Modern Toilet

A worn-out flapper set off by water dripping into the overflow tube explains why this happens. When the tank gets filled to the right level, the fill valve, also known as the toilet ballcock, shuts off the water supply.

Tips on How to Make Your Toilet Sound Quiet When Flushing

There are several ways to reduce the unpleasant sound you often hear from the toilet. Here are some helpful tips when you plan to install or repair your toilet.

Everything Should be Tightened

Plumber using screw driver for fixing hose clamp in toilet

Make sure you always check your pipes. It’s usual for the clamps to get loose over time. Get a screwdriver or wrench, and don't just check visually. You can tighten them thoroughly to make sure it doesn't get loose.

Water Flow Should be Adjusted

Adjusting the water flow is necessary if the sound of the water flushing in the toilet persists. The water valve's location is outside the tank, often at the bottom at the back of the toilet. To adjust it, just tweak the water valve, as some produce an unpleasant noise when it isn't set properly. Adjust it to maximum speed and try flushing again to check if it normally stops.

Block the Sound

Use foam adhesive tape to seal in a frame or crack. The purpose of doing this is to block the sound. Here’s how you do it:

    1. Take off the toilet tank cover.
    2. Clean and wipe dry the lid and the tank's edges.
    3. Cut the adhesive foam to adhere to the lid and all the edges.
    4. Press firmly to seal the lid.

Click this foam adhesive tape on Amazon.

Inspect the Tank

Plumber repairing toilet valve

If nothing has changed, the water tank might be to blame. You can slightly adjust the tank float or move the toilet tank's valves.

Some sounds may come from the end of the water flow process and could be linked to a large amount of water in the tank. Therefore, blocking the tank from getting full may suppress the sounds.

Does a Gurgling Toilet Fix Itself?

Yes, a gurgling sound in the toilet can get away by itself. If the drain clog gets cleared or the debris from the vent stack on the roof is removed, the gurgling toilet will be fixed eventually.

A Guide to Have the Best Quality Toilets 

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Toilets at home should be dependable, particularly in large households. A good-quality toilet should last for ten years or more without much maintenance. This buying guide will assist you in choosing the ideal high-performance model for your home.

Most toilets fall into one of two fundamental categories: gravity-feed or pressure-assisted. Toilets that use pressure rather than gravity to dispense waste are becoming more and more common.

Gravity-Feed Toilets

These toilets have a gravity-based flush valve, as their name indicates. To flush the waste down the drain, water is poured from the tank into the bowl.

The gravity-feed toilets flush more quietly than those that have pressure-assisted toilets. However, less expensive models might not be able to remove waste properly.

Pressure-Assisted Toilets

Within the tank's sealed interior, water compresses the air, creating pressure that forces waste obliquely down the waste line. Large families should use a pressure-assisted toilet because it is quieter when flushing.

Make sure your home has the minimum amount of water pressure needed for a pressure-assisted toilet to function properly before you purchase one. A gauge attached to an outdoor spigot can be used to check it.

The pressure-assisted toilets efficiently removed the simulated solid waste when it was tested. These can be a lifesaver if you have young kids who are likely to stuff the toilet with toilet paper. Although these toilets are noisy, they are the loudest ones that make a hissing noise. They might also be expensive.

Most Recommended Toilets to Purchase

Swiss Madison  St. Tropez One Piece Toilet

This toilet complements a variety of modern designs. With a sleek look, it has a fully skirted trap way. It is easy to clean with its soft-closing seat. Bolt covers and wax rings are also included in the special holes for the bolts.

Click this product on Amazon.

American Standard Toilet

The mechanical parts of this toilet carry a five-year warranty and a lifetime warranty on chinaware. A dual flush is used to conserve the maximum water needed. It also features a sanitary dam on the bowl and is completely glazed, preventing blockages.

Click this product on Amazon.

Woodbridge Cotton White Toilet

This toilet has a stylish modern design with classic, handcrafted, and traditional aesthetics that work well together. They have the simplest surfaces to clean because they are smooth and easy to wash down. Further, this toilet has a fully glazed flush system that produces an extremely quiet and powerful flush.

Click this product on Amazon.

Do Quiet Toilets Exist?

A visitor takes a look of TOTO washlets at the TOTO booth

Yes, the Toto Quiet flush toilet. This toilet uses a G-Max flush system, which is a gravity flush system with a wider flush valve. This makes less noise when flushing, and it can move water at a higher volume with less pressure.

In Closing

Toilet ticking sounds might be difficult to deal with, so it's always best to know what's wrong with your toilet. You always have to make sure that everything is functioning well at home. And before it gets bad, it is crucial to know what needs to be repaired and replaced if necessary.

Check out some additional articles that may be of interest before you leave:

Does A Toilet Need A P-Trap?

Toilet Pauses After Flush – Why And What To Do?

Can A Running Toilet Increase Electric Bill?

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