The 2010 edition of Approved Document G (Sanitation, hot water safety and water efficiency) mandates to have a predicted water consumption of 125 litres/person/day using the methodology outlined in the “Water Efficiency Calculator of New Dwellings”. The 'Water efficiency calculator for new dwellings' is the Government's national calculation methodology for assessing water efficiency in new dwellings in support of The Code for Sustainable Homes and the Building Regulations.

At the  design stage of a new build you will need to should demonstrate a water reduction strategy. This is usually done  by using low flow taps and showers and grey water and rainwater recycling. Our report will provide you with

1.       Compliance with 17K of Building Regulations.

2.       Code for sustainable home WAT 1 report. (if applicable)

3.       Detailed water calculations for both as design and as built stage.

EAL consult will provide water calculations for dwellings and liaise with building control authorities if required.