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

Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...more
Thermal Bridging And Airtightness
Enhanced Construction Details

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


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Company No. 06728970