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How loud is too loud?
Noise above 85 dBA over time will cause hearing loss. In general, the louder the noise, the less time required before hearing loss...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

Gwent - Predicted Energy Assessment - 029 2193 0147
The office that covers this area is: Cardiff
The towns & cities that are covered within this county are:
Abergavenny, Abertillery, Bedwas, Brynmawr, Caldicot, Chepstow, Cwmbran, Ebbw Vale, Monmouth, Newport, Pencoed, Pontypool, Rhymney, Risca, Tredegar, Usk,
Phone Number: 029 2193 0147 Email: gwent@e2consultants.co.uk
Our other services include:
Predicted Energy Assessment can also be known as:
New Build EPC, Domestic On Construction EPC, New Build Domestic EPC, New Build On Construction EPC, On Construction EPC, PEA, New Build On Construction Domestic EPC,


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