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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
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
Part L1B
Conservation of fuel and power in Existing Dwellings
Guidance for work to existing dwellings including alterations, conversions and extensions.
Leyland - Duct Testing - 0161 403 0129
The office that covers this area is: Manchester
Phone Number: 0161 403 0129 Email: leyland@e2consultants.co.uk
Our other services include:
Duct Testing can also be known as:
Ventilation Commissioning Certificate, Ventilation Testing Equipment, Air Flow Rate Testing, Part F Fan Testing, Part F Ventilation Testing, Part F Testing, Part F Ventilation Certificate,
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Company No. 06728970