Water Use Calculations

Water efficiency calculations predict water consumption in line with Part G of The Building Regulations. You need these calculations for all new builds, as well as some conversions. The water efficiency of a property is becoming increasingly important to make homes more sustainable. Furthermore, as the population grows, it is more important to conserve water.

Water efficiency is measured in litres per person. To comply with Part G of The Building Regulations, a property must show that its water targets will not exceed 125 litres per person per day in England and 110 litres per day in Wales.

Part G water calculations take into account:

• Taps

• Toilets

• Baths

• Showers

• Other water producing appliances including dishwashers and washing machines

Fairwood Solutions can provide you with all required calculations and reports to satisfy these requirements.