Offices Nationwide

Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...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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C4SH can also be known as:
CSH, Sustainable Homes, Code Assessment, Code for Sustainable Homes Daylight Calculation, Code for Sustainable Homes,
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970
In County S
Code Assessments in Shropshire, Code Assessments in Somerset, Code Assessments in South Yorkshire, Code Assessments in Staffordshire, Code Assessments in Stirlingshire, Code Assessments in Strathclyde, Code Assessments in Suffolk, Code Assessments in Surrey, Code Assessments in Swansea County,