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Sound Privacy
Privacy describes the perceived sound reduction across a wall, a function of both sound insulation and background noise...more

Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part L1B
Conservation of fuel and power in Existing Dwellings

Cardiff - Sustainability Statement - 029 2193 0147
The counties covered by this office are:
Dyfed, Gloucestershire, Glamorgan, Avon, Powys, Gwent, Pembrokeshire, Carmarthenshire, Swansea County,
Phone Number: 029 2193 0147 Email: cardiff@e2consultants.co.uk
Our other services include:
Sustainability Statement can also be known as:
Domestic Sustainability Statement, Sustainability Statements,


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