Appliances & utilities
Measure shower water use with a bucket and a timer
Measure shower flow with repeat bucket catches, separate warm-up water from washing time, and compare practical changes before replacing your showerhead.
The planning bench
Water use & flow check
Use a measured volume and collection time to estimate flow, household use and variable cost.
Your measurements
An estimate you can verify.
Check measurements and units before ordering. Round up only where whole packs or tins are required. Keep your supplier’s specifications and your own actual usage records.