Offices Nationwide

Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...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
Part E
Resistance of the Passage of Sound

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


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970