Offices Nationwide

Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...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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Code for Sustainable Homes Daylight Calculation can also be known as:
C4SH, Sustainable Homes, Code for Sustainable Homes, CSH, Code Assessment,
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970
In County W
C4SH - Code For Sustainable Homes in Warwickshire, C4SH - Code For Sustainable Homes in West Lothian, C4SH - Code For Sustainable Homes in West Midlands, C4SH - Code For Sustainable Homes in West Sussex, C4SH - Code For Sustainable Homes in West Yorkshire, C4SH - Code For Sustainable Homes in Wiltshire, C4SH - Code For Sustainable Homes in Worcestershire, C4SH - Code For Sustainable Homes in Wrexham County,