Offices Nationwide

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

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!
Part E
Resistance of the Passage of Sound

Stockton on Tees - C4SH - 0191 633 0103
The office that covers this area is: Newcastle
Phone Number: 0191 633 0103 Email: stockton-on-tees@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
CSH, Code for Sustainable Homes Daylight Calculation, Sustainable Homes, Code Assessment, Code for Sustainable Homes,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970