Quietest Flushing Toilet for Maximum Bathroom Privacy

Ian Mutuli
Updated on
Ian Mutuli

Ian Mutuli

Founder and Managing Editor of Archute. He is also a graduate architect from The University of Nairobi, Kenya.
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The bathroom is one of the few private spaces in your home. However, it's not really so private when the flushing sound is loud enough to be heard by the entire house. A straightforward solution to this scenario is getting the quietest flushing toilet on the market.

This post has the best quiet flush toilet reviews and the buyer's guide to help you make a satisfying choice.

Let's get started!

1. WOODBRIDGEE One Piece Toilet with Soft Closing Seat

WOODBRIDGEE One Piece Toilet with Soft Closing Seat,...
  • ✅ [CHAIR HEIGHT DESIGN]:WOODBRIDGEE chair height toilet not...
  • ✅ [EASY TO CLEAN]:With a completely smooth, easy to wipe down...
  • ✅ [QUITE & POWERFUL FLUSHING]:Siphon Flushing one piece toilet,...
  • ✅ [Map Flush 1000 Grams]:Best Maximum Performance Flush score...
  • ✅ [TOP QUALITY SEAT]:High end Soft Closing Toilet Seat with...

For those seeking a high-quality, quiet flush toilet with added comfort, the WOODBRIDGE One Piece Toilet with Soft Closing Seat is an excellent option. This modern, one-piece toilet offers a sleek and stylish design that’s easy to clean and enhances the look of any bathroom.

The dual flush system allows for water conservation, with a 1.28-gallon flush for liquid waste and a 1.6-gallon flush for solid waste, providing a powerful yet quiet flush every time. The soft closing seat ensures no slamming, adding a touch of luxury and tranquillity to your bathroom experience.

Additionally, the WOODBRIDGEE toilet features a high-efficiency siphon flushing mechanism, which delivers excellent performance with minimal noise and ensures waste is effectively removed. Its modern design also includes a comfortable elongated bowl that’s perfect for long-term use and an easy-to-maintain surface.

Pros:

  • Comfortable toilet seat
  • Easy installation
  • Easy to clean
  • Several accessories included
  • Dual flush system

Cons:

  • Loose flush buttons
  • A bit high for children

2. SOTOMO Smart Toilet with Built-in Bidet

SOTOMO Smart Toilet with Built-in Bidet, One-Piece...
  • Modern Design Smart Toilet: The YA60 intelligent bidet toilet's...
  • Enhanced Hygiene Bidet: With the YA60 electric bidet toilet,...
  • Efficient Flushing Toilet: The YA60 smart bidet toilet initiates...
  • Comfortable Intelligent Toilet: The YA60 smart toilet features an...
  • Intelligent Control Toilet: Off-seat auto flushing, button...

For those who want the ultimate in comfort, hygiene, and quiet operation, the SOTOMO Smart Toilet with Built-in Bidet is an exceptional choice. This one-piece bidet toilet combines a sleek, modern design with cutting-edge technology, offering both a powerful, quiet flush and a built-in bidet for an upgraded bathroom experience.

The dual flush operation allows users to choose between 1.28-gallon liquid or 1.6-gallon solid flush options for complete waste elimination and silent operation. This toilet differentiates itself through its combined bidet system. The toilet utilizes an adjustable setting for water pressure, temperature options, and heated seat features to create a completely customizable hygienic wash experience without loud flush noises.

The SOTOMO Smart Toilet combines its self-cleaning nozzle technology with a soft-close lid to provide users with maximum hygiene and prevent lid slamming. The single-piece design creates an attractive appearance, enabling smooth maintenance through easy cleaning.

Pros:

  • Built-in bidet with adjustable water pressure and temperature
  • Quiet and powerful dual flush system
  • Heated seat for added comfort
  • Soft-close lid to eliminate noise
  • Self-cleaning nozzle for ultimate hygiene
  • One-piece design for easy cleaning

Cons:

  • Installation may require professional assistance

3. CASTA DIVA CD-W10V Non-electric Elongated Smart Bidet Toilet

CASTA DIVA CD-W10V Non-electric Elongated Smart Bidet...
  • Bidet Toilet Combo : The bathroom smart toilet with built-in...
  • Powerful Flush Toilet : Bidet toilet with air pressure-assisted...
  • ADA Height : ADA height bidet toilet reducing strain on the body...
  • Power Free : This non-electric bidet toilet does not require...
  • 2 Flushing Option : One piece bidet toilet for bathrooms with...

For those seeking a premium, quiet flush experience combined with modern features, the CASTA DIVA CD-W10V Non-electric Elongated Smart Bidet Toilet stands out as an excellent choice. This bidet toilet offers a gentle, yet powerful flush without the need for electricity, making it both efficient and energy-saving. Its elongated design ensures extra comfort, while the smart bidet features take your bathroom experience to the next level.

Equipped with a dual flush system, the CASTA DIVA offers both a 1.1-gallon flush for liquid waste and a 1.6-gallon flush for solids, providing optimal water efficiency while maintaining a whisper-quiet operation. The advanced flushing mechanism ensures waste removal is thorough, yet barely noticeable in terms of noise.

Additionally, the non-electric bidet functionality provides a hygienic clean with adjustable water pressure and temperature, offering a customizable experience to suit your preferences. The soft-close seat enhances comfort and prevents any disruptive noise from slamming.

The CASTA DIVA CD-W10V’s modern aesthetic and easy-to-maintain one-piece design make it a smart addition to any bathroom. It offers both luxury and practicality in one seamless package.

Pros:

  • Non-electric smart bidet for energy efficiency
  • Quiet, powerful dual flush system
  • Comfortable, elongated bowl for added comfort
  • Soft-close seat reduces noise
  • Adjustable water pressure and temperature for a personalized clean

Cons:

  • Slightly higher price point

4. JINGZE Dual Flush Elongated Standard One Piece Toilet

Sale
JINGZE Dual Flush Elongated Standard One Piece Toilet...
  • ✅【MODERN DESIGN】: Our Elongated One Piece Toilet features a...
  • ✅【ADA Compliant】: Features 17.3" height from floor to seat....
  • ✅【Water Saving Performance】: Siphon Flushing. Toilets with...
  • ✅【Easy Install】: Our toilet fits both 7/8'' water line and...
  • ✅【Warranty】: We stand behind the quality and durability of...

If you're looking for a quiet and efficient toilet, the JINGZE Dual Flush Elongated Standard One-Piece Toilet is a standout choice. This model offers dual flush functionality, allowing you to choose between a 1.1-gallon flush for liquid waste and a 1.6-gallon flush for solid waste. This feature not only enhances water efficiency but also ensures a quiet, powerful flush that won't disrupt the peace of your bathroom.

The JINGZE toilet provides users with elongated comfort features because of its bowel design for long-term sitting. This single-piece architecture presents a modern look to the toilet while providing easy maintenance options. The dual flush setup on the toilet enables low water consumption and helps control utility expenses by providing powerful flushes.

Thanks to its powerful siphon flushing system, waste is removed effectively with minimal noise, making it an excellent choice for households looking for a quieter bathroom experience. The added soft-close mechanism on this seat prevents any unpleasant loud plant closures during use.

Pros:

  • Dual flush system for water conservation
  • Quiet, efficient siphon flush
  • Comfortable elongated bowl
  • Sleek one-piece design for easy cleaning
  • Soft-close seat reduces noise

Cons:

  • Slightly larger footprint may require more bathroom space
  • Installation may require an extra set of hands

5. DeerValley DV-1F026R Elongated One Piece Toilet 

Sale
DeerValley DV-1F026R Elongated One Piece Toilet with...
  • Modern Toilets for Bathrooms: Our elongated one-piece toilet...
  • Powerful Siphon Flushing: Our toilets provide strong dual flush...
  • High Quality & Easy to Clean: The white toilet is sturdy,...
  • Easy to Install: Two big opening holes on the side to fix the...
  • Ongoing Customer Support: We are dedicated to offering...

Another excellent option to consider is the DeerValley DV-1F026R Elongated One-Piece Toilet, a top choice for those looking for a quiet yet powerful flush. This sleek, modern toilet is designed with a siphon flushing system that delivers efficient performance without excessive noise, making it ideal for homes where silence is valued.

The DeerValley DV-1F026R operates with a totally glazed trap way that properly clears waste during every flush thereby minimizing clogging issues. The toilet implements a water-saving flush system because it requires only 1.28 gallons (4.8 liters) per flush operation yet maintains superior cleaning performance.

In addition to its functionality, the one-piece construction gives it a seamless and stylish look and makes it easier to clean. The soft-closing seat prevents loud slamming, enhancing its quiet operation. Installation is also user-friendly, as the toilet has all the necessary accessories for a hassle-free setup.

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Pros:

  • Easy installation
  • Ultra-quiet and efficient siphon flushing system
  • Soft-closing seat to prevent noise
  • Powerful flush

Cons:

  • The seat may feel a bit lightweight for some users

Factors to Consider When Choosing the Best Quiet Flush Toilets

1. Types of Toilets

The first consideration to make is whether you want a one-piece or two-piece toilet. Let's look at them in detail below.

  • One-Piece Toilet

A one-piece toilet combines the toilet tank and bowl into a single unit. They are expensive but are much easier to clean than their two-piece counterparts.

  • Two-Piece Toilets

A two-piece toilet has the tank separate from the bowl. As a result, it's necessary to join them during the installation process. However, they are the most available option and are popular among homeowners because of their affordable pricing.

2. Flushing Mechanism

One of the essential features you should look at when choosing the quietest flushing toilet is the flush function. There are various flushing systems available; let's discuss them below.

  • Gravity Flush Toilets

These toilets are the most common and are designed to use the downward power of gravity to direct the water from the toilet tank after pulling the handle. The momentum the water carries as it rushes down the bowl pushes the waste into the drain. They are very efficient, easy to repair, and affordable.

  • Pressure Assisted Toilets

In the past, these toilets were popular in commercial settings because they were quite costly. Fortunately, as pressure assistance technology gets cheaper, they get into residential spaces. The pressure assisted toilets come with a compression tank that delivers the additional pressure necessary to pull the water and matter into the drain. They offer a powerful flush while using less water and have a compact design that makes them ideal for small bathrooms.

  • Tankless Toilets

Rather than a tank for supplying the flushing water, tankless toilets use a direct water line that attaches to the bowl. However, they need high water pressure or mechanisms that can power the flush, making installation complex, especially if you don't have adequate water pressure.

Fortunately, they don't require a tank which makes them a space-saving option. They can also provide a simple interior aesthetic when compared to tanked toilets.

  • Dual-Flush Toilets

If you are looking for the ultimate efficiency, dual-flush toilets are the best option. They allow you to flush waste based on the amount of water you think is necessary. This means that they offer different water consumption rates, enabling you to save on water deliberately. Plus, these toilets have a reduced chance of clogging.

3. Toilet Bowl Shape

Most quiet flush toilets will come with a round bowl or elongated bowl. The round toilet bowl takes a smaller size and is a great option for bathrooms with limited space. Models with round toilet bowls are also more affordable than elongated toilets, making them popular among buyers with a strict budget.

Elongated bowls take a more oval than round shape and are longer than round toilet bowls by a few inches. Most people find them comfortable, which is why they are popular despite their higher price tag.

4. Water Consumption

The amount of water a toilet uses is always among the first considerations that users have. If you want to determine the level of water you'll be using, you should check the GPF (Gallons Per Flush). This unit is also referred to as the flow rate and can help you save on water consumption if you prioritize efficiency.

Standard toilets have a rate of about 1.6 GPF, but models can be designed to deliver a powerful flush with less water. The most efficient models are tankless, pressure-assisted, and dual flush toilets. Such toilets can help you cut water bills by a good percentage which can work well for your finances.

5. Configuration

Your quiet toilet can be installed in three different ways;

  • Floor Mount Toilets

Most toilets are installed directly into the floor, hence the term floor-mounted. They are the ones commonly seen in homes and various establishments.

  • Wall-Mount Toilets

These are less common and attach to the walls rather than the floor. As a result, they hang above the ground providing an aesthetic aspect. Unfortunately, they are quite pricey and have a complex installation process.

  • Freestanding Toilets

These sit on the floor but don't have to be attached, making them easy to install and clean.

6. Height

Most toilets reach about 15 inches high, but this tends to be a bit low for adults and can make it harder to sit and stand. So, most people prefer something close to 19 inches or more for ideal comfort. However, these tend to be unsuitable for small kids.

7. Comfort

If you are considering comfort as you look through the best quiet flush toilets, there are specific features you'll need to be keen about. First, a toilet with an elongated bowl will be more comfortable than a round one since it's longer. So, if you are planning for a high-budget toilet, you can go with an elongated toilet.

Another issue is the toilet seat, especially since the seat is the part you make contact with. This is where comfort should be prioritized, even though it is an accessory that you can add along the way.

Frequently Asked Questions

1. What is the quietest flushing toilet?

The WOODBRIDGE T-0019 Dual Flush Elongated One Piece Toilet is the quietest flushing toilet you can buy.

2. How do you flush a toilet quietly?

You can take some actions to reduce the noise your toilet makes when you flush, like tightening pipes, adjusting the water's inflow, or installing a quiet fill flush valve.

3. Are Kohler toilets quiet?

While not all Kohler toilets are quiet, some specific models are designed to deliver quiet performance. 

Ian Mutuli

About the author

Ian Mutuli

Founder and Managing Editor of Archute. He is also a graduate architect from The University of Nairobi, Kenya.
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