Comparing conventional and waterless urinals reveals significant differences in both environmental impact and long-term operational costs. Based on our 30-plus years om business, here is how the two technologies stack up:
Water Consumption: Comparison Between a Conventional Urinal and a Waterless Urinal
The most immediate difference is the volume of water used (or saved) per year.
Conventional Urinals: A standard unit typically uses 2.3 gallons per flush. Even newer "high-efficiency" models in states like California are capped at 0.5 gallons per flush. On average, one conventional urinal guzzles roughly 35,000 gallons of water per year.
Waterless Urinals: These units require zero water for operation. By eliminating the flush entirely, a single unit saves between 30,000 and 45,000 gallons annually—enough to fill a small pond or meet the total water needs of a family of four for six to seven months.
Cost Comparison
While waterless urinals require an initial investment for retrofitting, they often provide a quick return on investment (ROI).
Annual Water/Sewer Cost
High for a conventional urinal (based on tens of thousands of gallons)
Mechanical Maintenance
Conventional Urinal ~$120/year (sensors, valves, batteries)
Waterless Urinal (no moving parts)
Plumbing Issues
Conventional Prone to leaks and "urea stone" buildup
Waterless Reduced clogging (no water-urine reaction)
Operational Costs
Conventional Under $900/year for a large facility (e.g., 17 units)
Waterless Negligable
Key Operational Differences
Maintenance: Waterless urinals eliminate the most frequent restroom repair items: flush valves and sensors. Instead, they use a trap insert with biodegradable sealant that prevents odors and sewer gases from entering the room.
Hygiene: Conventional urinals create a "plume" or mist of airborne pathogens when flushed. Waterless systems eliminate this aerosolization and, because the surface stays dry, create a hostile environment for bacteria growth.
Hidden Costs: Leaky valves in conventional units are "silent budget killers," potentially wasting up to 4,000 gallons of water per year per fixture without being noticed.
Bottom Line: Switching to waterless technology can result in a return on investment within 12 to 24 months due to the combination of utility savings and the elimination of mechanical repair costs.
Ready to Save Thousands?
Stop flushing your maintenance budget away. Waterless urinals are more hygienic, easier to maintain, and significantly better for the planet.
Get a Quote Today: > 📞 Toll-Free: 800-244-6364
🌐 Visit us at: www.waterless.com
