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Environmental Noise Levels
The max exposure time at 85 dBA is 8 hours, at 110 dBA it's just 1 min 29 seconds. If exposed, limit the time and wear hearing protection...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
Guidance for compliance with the Building Regulations for building work to New Dwellings.
St. Asaph - Energy Audit - 01978 633 079
The office that covers this area is: Wrexham
Phone Number: 01978 633 079 Email: st-asaph@e2consultants.co.uk
Our other services include:
Energy Audit can also be known as:
Domestic Thermal, Thermal, Heat Loss Survey, Domestic Thermography Survey, Domestic Thermography, Code Air Infiltration Survey, Building Thermal Imaging Survey, Thermal Imaging Survey, Thermography, Domestic Thermal Imaging, Thermography Survey, Domestic Code Air Infiltration Survey, Domestic Energy Audit, Domestic Thermal Imaging Inspection, Domestic Thermal Imaging Survey, Domestic Building Thermal Imaging Survey, Domestic Heat Loss Survey, Thermal Imaging,
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