Offices Nationwide
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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
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The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Part L1B
Conservation of fuel and power in Existing Dwellings
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Our other services include:
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Code for Sustainable Homes Daylight Calculation can also be known as:
C4SH, CSH, Code Assessment, Sustainable Homes, Code for Sustainable Homes,
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