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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

Air Testing & Leakage
We have a checklist you can download for Air Leakage Testing. If you follow our air tightness checklist, this will improve your likelihood to achieve a pass!
Part L1B
Conservation of fuel and power in Existing Dwellings

Leeds - SAP Conversion Calculations - 0113 850 0128
The office that covers this area is: Wakefield
Phone Number: 0113 850 0128 Email: leeds@e2consultants.co.uk
Our other services include:
SAP Conversion Calculations can also be known as:
SAP Conversion Rating, SAP Conversion Assessment,


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