Offices Nationwide
How loud is too loud?
Noise above 85 dBA over time will cause hearing loss. In general, the louder the noise, the less time required before hearing loss...more
The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Intended to assist the construction industry to comply with the performance standards of Regulations.
London - C4SH - 020 3390 0301
The counties covered by this office are:
Berkshire, Essex, Oxfordshire, , Hertfordshire, London, Kent, East Sussex, Surrey, Middlesex,
Phone Number: 020 3390 0301 Email: london@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
Sustainable Homes, Code for Sustainable Homes Daylight Calculation, CSH, Code Assessment, Code for Sustainable Homes,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970