- 020 8800 5544
- info@speedyenergy.co.uk
- Suite 1, Unit 14 Grosvenor Way London E5 9ND
It is a requirement of Approved Document G of the Building Regulations that all new dwellings (including those created through a material change of use) must achieve a projected water consumption of no more than 125 litres per person, per day.
The projected water consumption is to be calculated in accordance with the methodology set out in The Water Efficiency Calculator for new dwellings.
We can provide you with a copy of the calculations required for compliance with Approved Document G. Furthermore, to ensure every dwelling achieves a pass we will advise you on the minimum acceptable efficiency for each fitting.
If your property does not comply this will have a negative impact on your SAP rating and may stop your SAPS from complying.
This is why it is important to achieve water calculations standards.
We base our water efficiency calculations on the methodology in the Approved Document G –Which is the Government’s national calculation methodology.
When calculating water efficiency we will review your plans and use flow rate information from:
We’re here to help and answer any questions you might have. We look forward to hearing from you!