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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 L1A
Conservation of fuel and power IN NEW DWELLINGS
Guidance for compliance with the Building Regulations for building work to New Dwellings.
Manchester - Energy Statements - 0161 403 0129
The counties covered by this office are:
Lancashire, Cheshire, Greater Manchester, Merseyside, Isle of Man,
Phone Number: 0161 403 0129 Email: manchester@e2consultants.co.uk
Our other services include:
Energy Statements can also be known as:
Low Zero Carbon Report, LZC Report,
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