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Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...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
Durham - Ventilation Commissioning Certificate - 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:
Ventilation Commissioning Certificate can also be known as:
Air Flow Rate Testing, Part F Ventilation Certificate, Ventilation Testing Equipment, Part F Fan Testing, Part F Ventilation Testing, Duct Testing, Part F Testing,


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Company No. 06728970