Offices Nationwide
Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...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 L2A
Conservation of fuel and power in new builds other than dwellings
Cheshire - DEC - 01244 424 017
The office that covers this area is: Manchester
The towns & cities that are covered within this county are:
Alderley Edge, Alsager, Altincham, Bollington, Cheadle, Chester, Congleton, Crewe, Dukinfield, Ellesmere Port, Frodsham, Handforth, Hazel Grove, Holmes Chapel, Hyde, Knutsford, Lymm, Macclesfield, Malpas, Middlewich, Nantwich, Neston, Northwich, Poynton, Prestbury, Runcorn, Sale, Sandbach, Stalybridge, Tarporley, Warrington, Weaverham, Widnes, Wilmslow, Winsford,
Phone Number: 01244 424 017 Email: cheshire@e2consultants.co.uk
Our other services include:
DEC can also be known as:
Display Energy Certificate,
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