Offices Nationwide

Air Testing & Leakage
We have a checklist you can download for Air Leakage Testing. If you follow our air tightness checklist, this will improve your likelihood to achieve a pass!

Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Sheffield - Water Usage Calculation - 0114 368 0192
The counties covered by this office are:
Nottinghamshire, South Yorkshire, Derbyshire, Lincolnshire,
Phone Number: 0114 368 0192 Email: sheffield@e2consultants.co.uk
Our other services include:
Water Usage Calculation can also be known as:
Part G Water Calculation, Part G Water Calc, Part G, Water Calculations,


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