If you have children or shorter adults in your home, a standard height toilet may be the better choice. If you have taller individuals or those with mobility issues, a comfort height toilet may be more suitable.
Taller toilets are best for older adults and taller people. Shorter toilets are best for children and shorter adults. Standard height toilets are 14 1/2 to 16 inches from the ground. Comfort height toilets are 17 to 19 inches from the ground.
Standard height toilets have rims that are 14 to 15 inches from the floor and should work well for shorter people. If you're taller, consider chair height toilets that have a toilet seat height of 17 inches or more.
Water Pressure: A higher cistern can create more water pressure due to gravity, which may lead to a more powerful flush. This is because the water has a greater height difference to fall from, potentially increasing the force of the water when it is released into the toilet bowl.
Why do original low-flow toilets constantly clog? Well, they just don't have the flush pressure needed to completely push waste material through the drain. Without strong flushing pressure, It gets stuck, which forms clogs.
Homeowners who purchase low flow toilets often do not have enough water or water pressure to fully clear their sewage system, which can cause costly and stinky sewage backup problems.
Pressure-assisted toilets offer even more flushing power than gravity or dual-flush.
By and large, the seat tends to stand between 17 and 19 inches from the ground (43cm to 48cm). In contrast, a standard traditional height toilet stands at around 15 inches (38cm). This means that the comfort height toilet sits you an additional two to four inches (5cm to 10cm extra) from the floor.
Extra-tall toilets are great for anyone over six feet tall or those who could benefit from an extra two to three inches. These toilets reach 21 inches. Anything taller is special order.
Most standard height toilets are 15 inches high, but manufacturers do make taller toilets that range from 16.5 to 19 inches tall. The higher height was initially made for the American Disabilities Act (ADA), that mandates ADA approved bathrooms toilet seat height are a minimum of 17 inches or taller.
The Impact on Health: Constipation Problems
This is because bowel movements are facilitated when the hips are slightly below the height of the knees in a squat position, according to some medical studies. If a comfort height seat is used, a step stool might be needed to mimic that position.
Elongated toilets can have a more powerful flush system, which may avoid having to “double flush.” Elongated toilets require more room than a round toilet, so take this into consideration if space is an issue. Round toilets can be installed for potty training, then replaced with an elongated one as your child goes up.
TOTO's ergonomic, universal design height design facilitates rising from a sitting to a standing position and makes this aesthetically-pleasing one- or two-piece toilet ADA-compliant. TOTO believes that great design, like great performance, is for everyone.
While a standard toilet may sit at anywhere between 380mm to 460mm (around 15 to 18 inches) off the ground, taller people may want to aim for the upper end of this range for better comfort.
It could be a blockage, it could be a problem with the flushing mechanics, it could be a water supply problem or it could simply be a broken handle.
Pros of Low-Flush Toilets
Water Conservation Champions: Low-flow toilets use less water, potentially saving thousands of gallons of water per year, and reducing your water bill and environmental impact. Look for the WaterSense Label if this is important to you–these toilets meet strict standards for efficiency.
Sewers are generally more reliable than septic systems because they're built with large-scale infrastructure and designed by engineers who know how to manage water flow. That means you can expect consistent performance, even during heavy rainfall or periods of high water usage.
Among the top contenders are pressure-assisted toilets from TOTO, Kohler, and American Standard. These brands offer models in both one-piece and two-piece toilet configurations, aiming to address the needs of most toilets, whether for a small bathroom or seeking a comfort height toilet.
If your water level is more than 1 inch below the top of the overflow pipe, it may be that the low water level is not enough for a good flush. Raise the water level to within 1 inch of the top of the overflow pipe using the water level adjustment screw on the fill valve or by adjusting the height of the fill valve.
According to US Federal law, the maximum gallons per flush allowed is 1.6 gallons. When you use the low-flush toilet, it uses 1.3-gallons of water per flush or less. But, one of the main drawbacks reported to be caused by a low-flow toilet is clogged drains and sewer line.