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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
Wrexham County - Energy Statement - 01978 633 079
The office that covers this area is: Wrexham
The towns & cities that are covered within this county are:
Chirk, Llay, Wrexham,
Phone Number: 01978 633 079 Email: wrexham-county@e2consultants.co.uk
Our other services include:
Energy Statement can also be known as:
LZC Report, Low Zero Carbon Report, Energy Statements,


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