Offices Nationwide

Sound Privacy
Privacy describes the perceived sound reduction across a wall, a function of both sound insulation and background noise...more

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
Part E
Resistance of the Passage of Sound

Barbury Castle - C4SH - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: barbury-castle@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
CSH, Sustainable Homes, Code Assessment, Code for Sustainable Homes Daylight Calculation, Code for Sustainable Homes,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970