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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

Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part L2A
Conservation of fuel and power in new builds other than dwellings

Calne - Building EPC - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: calne@e2consultants.co.uk
Our other services include:
Building EPC can also be known as:
Industrial EPC, Commercial EPC, CEPC, Office EPC, Commercial EPC Rating, Non Domestic EPC, EPC Rating,


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