Offices Nationwide
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 E
Resistance of the Passage of Sound
Our other services include:
CSH can also be known as:
Code Assessment, Code for Sustainable Homes, Sustainable Homes, Code for Sustainable Homes Daylight Calculation, C4SH,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
In Area O
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