Offices Nationwide

Sound Absorption
The loss of sound energy when sound waves come into contact with an absorbent material such as ceilings, walls, floors and other objects...more

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
Part E
Resistance of the Passage of Sound

Heywood - C4SH - 0161 403 0129
The office that covers this area is: Manchester
Phone Number: 0161 403 0129 Email: heywood@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
Code for Sustainable Homes, Code for Sustainable Homes Daylight Calculation, CSH, Sustainable Homes, Code Assessment,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970