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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

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
Coldeford - Predicted Energy Assessments - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: coldeford@e2consultants.co.uk
Our other services include:
Predicted Energy Assessments can also be known as:
Domestic On Construction EPC, On Construction EPC, New Build On Construction Domestic EPC, New Build On Construction EPC, Predicted Energy Assessment, New Build EPC, PEA, New Build Domestic EPC,


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