According to plumbing regulations, every home must have a minimum of one toilet, one bathroom sink, one bathtub or shower, and one kitchen sink. Fixtures include items like these and a few more things mentioned in this chapter.
When choosing fixtures, consider flow rates, volume, and water usage. Water saving is a major concern of plumbing sustainability. Two key areas for water conservation are shower heads and bathroom faucets. The length of each use determines how much water is actually saved when taking a shower. A handheld shower may have controls that allow the water flow to be turned off while performing specific showering tasks, including lathering.
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