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Part G Compliance

Water Efficiency Calculations

Water efficiency calculations for Part G of the Building Regulations — ensuring your new dwelling meets the mandatory water consumption target.

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What is Water Efficiency Calculation all about?

Part G of the Building Regulations now requires that every new dwelling must not use more than 125 litres of water per person per day. To demonstrate compliance, a water efficiency calculation is required. This calculation takes into consideration water use at showers, baths, toilets, sinks, wash hand basins, washing machines etc.

125L
Maximum water consumption per person per day — the Part G compliance target for all new dwellings.
Showers
Baths
Toilets
Sinks
Wash Hand Basins
Washing Machines
Water efficiency in buildings
Energaia water efficiency calculation service

How can we Help You?

At Energaia, we provide Water Efficiency Calculations to enable you to demonstrate that the water consumption in your dwelling complies with the building regulations.

Get in touch to discuss your water efficiency requirements.

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