Offices Nationwide

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

Air Testing & Leakage
We have a checklist you can download for Air Leakage Testing. If you follow our air tightness checklist, this will improve your likelihood to achieve a pass!
Our other services include:
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DEC can also be known as:
Display Energy Certificate,
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In Area I
DEC in Ibstock, DEC in Ilchester, DEC in Ilford, DEC in Ilfracombe, DEC in Ilkeston, DEC in Ilkley, DEC in Ilminster, DEC in Immingham, DEC in Ince-in-Makerfield, DEC in Ingatestone, DEC in Ingleton, DEC in Inkberrow, DEC in Innerleithen, DEC in Insch, DEC in Inveraray, DEC in Invergordon, DEC in Inverkeithing, DEC in Inverness, DEC in Inverurie, DEC in Ipswich, DEC in Irchester, DEC in Ireland, DEC in Irlam, DEC in Irthlingborough, DEC in Irvine, DEC in Isle of Arran, DEC in Isle of Scilly, DEC in Isle of Skye, DEC in Isleworth, DEC in Islington, DEC in Iver, DEC in Ivybridge,