Offices Nationwide 

Horsham - Part G Water Calcs - 0239 366 0106

The office that covers this area is: Portsmouth

Phone Number: 0239 366 0106 Email: horsham@e2consultants.co.uk

Water Calculations is sometimes referred to as Water Calculations, Water Calc, Water Calcs, Water Calculation.

Horsham Water Efficiency Calculations The Requirement G2 and Regulation 36.

If you are building a new dwelling or forming a dwelling by material change of use in Horsham you are required by building regulations Part G to design the appliances to use no more than 125 Litres of water per person per day.

This part of the building regulations states "Reasonable provision must be made by the installation of fitting and fixed appliances that use water efficiently for the prevention of undue consumption of water". This methodology is in support of The Code for Sustainable Homes, May 2009 onwards and the Building Regulations 2000.

  • Code for Sustainable Homes (Level 1/2) 120 litres/person/day
  • Code for Sustainable Homes (Level 3/4) 105 litres/person/day
  • Code for Sustainable Homes (Level 5/6) 80 litres/person/day

TheHorsham Council can set their own targets for water consumption - though if you are doing these calculations as part of a Code for Sustainable homes assessment, you may be required to use no less than 80 litres per person, per day.

If you would like a quote for Part G Water Calcs / Part G Water Calcs call one of our regional offices and speak to one of our experts on 0239 366 0106 for a formal quotation or email Horsham@e2consultants.co.uk.

We can provide same or next day turn around on all Part G Water Calcs, all you need to do is provide us with all of the information for the fittings. We even provide you with an easy to understand checklist to help you know what information is required!

E2 Specialist Consultants
August 13 at 1:29pm
Today takes 2 of our engineers, air testing this enormous modular classroom in Tring, It took 4 fans to test this space and unfortunately resulted in a Fail. Remedial sealing will be required to areas that we have identified as leaking cold air infiltration. #preperationiskey

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