Offices Nationwide

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

Sound Absorption
The loss of sound energy when sound waves come into contact with an absorbent material such as ceilings, walls, floors and other objects...more
Part F
Means of Ventilation

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


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