When we talk about shower taps, there are two clear protagonists: the single-lever and the thermostatic. Both fulfill the same function, but the way they do it and the user experience they offer are different. This guide will help you compare both systems in a simple and direct way.
What is a single-lever mixer?
The single-lever mixer has one handle that regulates both the flow and the temperature of the water at the same time. It is very intuitive and has become a standard option in many homes.
Main features:
- One-handed control.
- Manual adjustment of temperature and flow.
- Easy installation and maintenance.
- Generally more affordable price.
Examples from Tres:
- Study | 3-way single-lever built-in Rapid-box shower kit – Ref. 20227302
- Project-tres | Single-lever bath rim mixer – Ref. 21116101NM
What is a thermostatic mixer?
The thermostatic mixer has two handles: one controls the flow and the other the temperature, which remains constant thanks to its internal cartridge. This way, the temperature does not change even if the water pressure varies.
Main features:
- Always stable temperature.
- Maximum safety thanks to anti-scald limiter.
- Greater comfort: the ideal temperature is reached quickly.
- Price somewhat higher than the single-lever mixer.
Examples from Tres:
- Over-wall | 3-way thermostatic wall-mounted bath and shower mixer set – Ref. 19031215AC
- Therm-box | 2-way built-in thermostatic shower mixer kit – Ref. 00625003OR
Direct comparison
| Aspect | Single-lever | Thermostatic |
|---|---|---|
| Temperature control | Manual, may vary with pressure | Precise and constant |
| Comfort | Good | Very high |
| Safety | Standard | High: limiter and cooler body in some models |
| Speed of use | Manual adjustment each time | Instant ready temperature |
| Price | More economical | Higher |
So, single-lever or thermostatic?
Ultimately, the choice between a single-lever and a thermostatic mixer depends on your priorities and how you understand the shower experience. The single-lever mixer is perfect if you are looking for a simple, practical, and affordable solution with intuitive handling and no complications. The thermostatic mixer, on the other hand, becomes the best option if you value maximum comfort, safety against sudden temperature changes, and the convenience of always having your preferred temperature ready from the very first moment. Both offer clear advantages and at Tres you will find models of both categories designed so you can enjoy quality, design, and innovation in every use, adapting to your lifestyle and the needs of your home.
