Offices Nationwide

Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...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!
Durham - C4SH - 0191 633 0103
The office that covers this area is: Newcastle
The towns & cities that are covered within this county are:
Barnard Castle, Billingham, Bishop Auckland, Brandon, Chester le Street, Consett, Crook, Darlington, Durham, Eaglescliffe, Easington, Ferry Hill, Hartlepool, Lanchester, Middleton in Teeside, Murton, Newton Aycliffe, Peterlee, Seaham, Sedgefield, Shildon, Spennymoor, Stanley, Stockton on Tees, West Auckland, Willington, Wingate,
Phone Number: 0191 633 0103 Email: durham@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
Sustainable Homes, CSH, Code for Sustainable Homes, Code Assessment, Code for Sustainable Homes Daylight Calculation,


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Company No. 06728970