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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!

How loud is too loud?
Noise above 85 dBA over time will cause hearing loss. In general, the louder the noise, the less time required before hearing loss...more
Part L2A
Conservation of fuel and power in new builds other than dwellings

Colwyn Bay - DECs - 01407 320 107
The office that covers this area is: Anglesey
Phone Number: 01407 320 107 Email: colwyn-bay@e2consultants.co.uk
Our other services include:
DECs can also be known as:
DEC, Display Energy Certificate,


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