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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
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
In recent decades we have enjoyed better standards of cleanliness and more water-using appliances.
Grafton - Domestic Heat Loss Surveys - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: grafton@e2consultants.co.uk
Our other services include:
Domestic Heat Loss Surveys can also be known as:
Thermography, Thermal Imaging, Domestic Thermal Imaging Survey, Domestic Heat Loss Survey, Thermography Survey, Thermal Imaging Survey, Domestic Energy Audit, Thermal, Energy Audit, Building Thermal Imaging Survey, Domestic Thermal Imaging Inspection, Domestic Thermography, Domestic Thermography Survey, Domestic Thermal, Heat Loss Survey, Domestic Thermal Imaging, Code Air Infiltration Survey, Domestic Building Thermal Imaging Survey, Domestic Code Air Infiltration Survey,
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Company No. 06728970