Roca is committed to reducing water consumption by developing sustainable products registered with the Water Efficiency Labelling and Standards (WELS).

 

WELS is Australia’s water efficiency labelling scheme. Labels show a star rating and also a water consumption or water flow figure. The less water used, the higher the star rating. Tapware, showerheads and toilets all have different maximum ratings. Tapware can be a maximum of 6-stars, toilets can be a maximum of 5-stars and showerheads can be a maximum of 3-stars.

 

Product Units	Units	1 Star	2 Star	3 Star	4 Star	5 Star	6 Star
Showers	Litres per min	>12 to 16	>9 to 12	7.5 to 9 *
Taps	Litres per min	>12 to 16	>9 to 12	>7.5 to 9	>6 to 7.5	4.5 to 6	less than 4.5
Toilets	Full Flush Litres per flush	9.5 max	9.5 max	6.5 max	4.7 max
	Half Flush Litres per flush	4.5 max	4.5 max	3.5 max	3.2 max
	Average Flush Litres per flush	5.5	4.5	4	3.5	3 (with integrated basin)

 

*Maximum current rating is 3 Stars. Force of spray test has not yet been finalised.

Learn more at www.waterrating.gov.au