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
Air Testing & Leakage
Our engineers use Thermal camera and extensive knowledge of buildings to help find leakage areas within the building and can advice of these.
Part E
Resistance of the Passage of Sound
Ockham - C4SH - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: ockham@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
CSH, Code Assessment, Sustainable Homes, Code for Sustainable Homes Daylight Calculation, Code for Sustainable Homes,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
