Offices Nationwide
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
Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
Part E
Resistance of the Passage of Sound
Birmingham - DEC - 0121 381 0129
The counties covered by this office are:
Warwickshire, Staffordshire, Worcestershire, Leicestershire, West Midlands, Herefordshire, Northamptonshire, Shropshire,
Phone Number: 0121 381 0129 Email: birmingham@e2consultants.co.uk
Our other services include:
DEC can also be known as:
Display Energy Certificate,
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Company No. 06728970
