The Water Regulations Advisory Scheme (WRAS) has reinforced its stance on efficient water use in commercial washrooms. Specifiers are now required to ensure basins, urinals, and flushing systems meet strict flow-rate and backflow prevention standards.
Key updates include :
- Flow restrictors required for taps exceeding 6L/min
- Waterless urinals needing serviceable cartridges with clear maintenance records
- Mandatory certification for flushing valves
These updates affect contractors, plumbers, and maintenance teams—but also shape how washroom fixtures are designed and specified.
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