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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

How loud is too loud?
Noise above 85 dBA over time will cause hearing loss. In general, the louder the noise, the less time required before hearing loss...more
Part E
Resistance of the Passage of Sound

Llangefni - Code for Sustainable Homes - 01407 320 107
The office that covers this area is: Anglesey
Phone Number: 01407 320 107 Email: llangefni@e2consultants.co.uk
Our other services include:
Code for Sustainable Homes can also be known as:
Code for Sustainable Homes Daylight Calculation, C4SH, Sustainable Homes, Code Assessment, CSH,


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