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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

Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
Norfolk - Ventilation Commissioning Certificate - 01733 600 149
The office that covers this area is: Peterborough
The towns & cities that are covered within this county are:
Acle, Attleborough, Aylsham, Banham, Brancaster, Caister-on-Sea, Castle Rising, Cromer, Dereham, Diss, Downham Market, East Dereham, Fakenham, Great Yarmouth, Hamsby, Happisburgh, Heacham, Holt, Hunstanton, Kings's Lynn, Little Walsingham, Long Stratton, Melton Constable, Mundesley, North Walsham, Norwich, Sandringham, Sheringham, Slaithwaite, Snettisham, Swaffham, Thetford, Walsingham, Watton, Wells next the Sea, Wroxham, Wymondham,
Phone Number: 01733 600 149 Email: norfolk@e2consultants.co.uk
Our other services include:
Ventilation Commissioning Certificate can also be known as:
Duct Testing, Ventilation Testing Equipment, Part F Fan Testing, Part F Ventilation Certificate, Air Flow Rate Testing, Part F Testing, Part F Ventilation Testing,


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Company No. 06728970