What to Expect When Upgrading to a Low-Flow Toilet

Upgrading to a low-flow toilet is one of the easiest ways to reduce water use at home without dealing with weak flushes or constant double-flushing. The average older toilet uses 3.5 to 7 gallons per flush. A WaterSense-certified low-flow model uses 1.28 gallons or less, which can save a household up to 13,000 gallons of water per year, according to the EPA. The upgrade can be even more seamless and efficient if you’ve got a trusted plumber in Madison, MS for the job.

What Does “Low-Flow” Mean?

Low-flow doesn’t mean low pressure. Modern low-flow toilets use pressure-assisted or gravity-fed designs that move waste efficiently with less water. The technology has improved significantly since the first generation of low-flow models in the 1990s, which had a reputation for requiring multiple flushes. Today’s options, particularly dual-flush models, give you a half-flush for liquid waste and a full flush for solid waste, putting control in your hands.

The Installation Process

The process is more straightforward than many people assume. Here’s what typically happens during a professional toilet upgrade:

• The water supply is shut off and the old toilet is removed
• The flange and floor area are inspected for any damage or buildup
• The new toilet is set, sealed, and secured to the floor
• The water line is connected and tested for leaks
• The flush mechanism is calibrated and checked for proper function

Most installations are completed in under two hours. A licensed plumbing company can also haul away the old unit, so you’re not left figuring out disposal on your own.

Will A Low-Flow Toilet Fit Your Existing Setup?

Before purchasing a toilet, measure the rough-in distance, which is the space from the wall to the center of the drain. Most homes have a 12-inch rough-in, but older homes may have 10 or 14 inches. Buying the wrong size means the toilet won’t sit flush against the wall. A professional can confirm your measurements before anything is purchased.

What You Might Notice After the Switch

Most homeowners see a drop in their water bill within the first billing cycle. The EPA estimates low-flow toilets can save a family of four around hundreds of dollars a year on water costs. Some notice the tank refills faster, which is normal. If you hear running water or notice the handle sticking, those are signs the flapper or fill valve may need adjustment, something our plumbing services experts can address during or after installation.

Most Asked Questions About Low-Flow Toilets

Can I install a low-flow toilet myself?
You can, but improper sealing or a misaligned flange can cause leaks that damage flooring over time. Professional installation protects that investment.

Do low-flow toilets work with older septic systems?
Yes. Less water per flush is generally better for septic systems, reducing the load on the tank and drain field.

How long do these toilets last?
Most quality low-flow toilets last 20 to 30 years with basic maintenance.

Ready to Make the Switch?

Skeen Plumbing & Gas has been serving the Jackson Metro area since 1983. We’re a local, family-owned business with certified technicians, warrantied services, and a satisfaction guarantee on every job. Whether it’s a single toilet or a full bathroom upgrade, we handle residential, commercial, and industrial properties.

Call us to schedule an appointment. We are available 24/7.