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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

Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Wrexham - Code for Sustainable Homes Daylight Calculation - 01978 633 079
The counties covered by this office are:
Denbighshire, Conwy County, , Flintshire, Wrexham County, Gwynedd County,
Phone Number: 01978 633 079 Email: wrexham@e2consultants.co.uk
Our other services include:
Code for Sustainable Homes Daylight Calculation can also be known as:
C4SH, Code for Sustainable Homes, Code Assessment, Sustainable Homes, CSH,


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