Offices Nationwide

Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more

Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
Part L1B
Conservation of fuel and power in Existing Dwellings

Builth Wells - Water Calculations - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: builth-wells@e2consultants.co.uk
Our other services include:
Water Calculations can also be known as:
Water Usage Calculation, Part G Water Calculation, Part G Water Calc, Part G,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970