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Sound Absorption
The loss of sound energy when sound waves come into contact with an absorbent material such as ceilings, walls, floors and other objects...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
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Pewsey - Ventilation Commissioning Certificate - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: pewsey@e2consultants.co.uk
Our other services include:
Ventilation Commissioning Certificate can also be known as:
Part F Fan Testing, Part F Ventilation Certificate, Part F Ventilation Testing, Ventilation Testing Equipment, Part F Testing, Duct Testing, Air Flow Rate Testing,


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