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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
The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Part L2A
Conservation of fuel and power in new buildings other than dwellings.
Cardiff - Commercial EPCs - 029 2193 0147
The counties covered by this office are:
Gwent, Pembrokeshire, Swansea County, Glamorgan, Gloucestershire, Avon, Carmarthenshire, Dyfed, Powys,
Phone Number: 029 2193 0147 Email: cardiff@e2consultants.co.uk
Our other services include:
Commercial EPCs can also be known as:
CEPC, Commercial EPC, Industrial EPC, EPC Rating, Non Domestic EPC, Building EPC, Office EPC, Commercial EPC Rating,
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Company No. 06728970
