Building Guidelines | Part G Sanitation, hot water safety and water efficiency | Appendix A Water efficiency calculator for new dwellings
Water efficiency calculator for new dwellings: The Government's national calculation methodology for assessing water efficiency in
![Major Components of Water Efficiency Calculations for New Dwellings Building Regulations Part G were recently amended, in… | Water efficiency, Building, Efficiency Major Components of Water Efficiency Calculations for New Dwellings Building Regulations Part G were recently amended, in… | Water efficiency, Building, Efficiency](https://i.pinimg.com/originals/a6/55/58/a65558318f13cdbb511f6fd51a6c5761.png)