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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

Sound Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...more
Part E
Resistance of the Passage of Sound

Manchester - Energy Statement - 0161 403 0129
The counties covered by this office are:
Lancashire, Isle of Man, Merseyside, Greater Manchester, Cheshire,
Phone Number: 0161 403 0129 Email: manchester@e2consultants.co.uk
Our other services include:
Energy Statement can also be known as:
Low Zero Carbon Report, Energy Statements, LZC Report,


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