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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 Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...more
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Channel Islands - Water Calculations - 0239 366 0106
The office that covers this area is: Portsmouth
The towns & cities that are covered within this county are:
Jersey, Saint Helier,
Phone Number: 0239 366 0106 Email: channel-islands@e2consultants.co.uk
Our other services include:
Water Calculations can also be known as:
Water Usage Calculation, Part G Water Calculation, Part G, Part G Water Calc,


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