Part G Water Efficiency Calculations.
We make Part G Water Efficiency Calculations easy for builders, developers and architects across England. Our rapid-turnaround, fixed-rate service takes the hassle out of compliance — giving you clear, accurate results that meet Building Regulations Part G first time. Whether it’s one new build or a full site of plots, we deliver straightforward, fully compliant reports that keep your project moving without delays or surprises.
Our Part G Calculation and Report package provides everything you need to demonstrate full compliance with Building Regulations Part G for water efficiency. We handle the calculations, compile a clear professional report and present the results in a format ready for submission to Building Control. Ideal for new builds, conversions, and extensions, this service ensures your project meets the required water use limits — typically 110 or 125 litres per person per day — without the stress of navigating technical requirements. Fast turnaround, fixed pricing for a single dwelling and complete peace of mind that your development is fully compliant and ready to sign off.