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!

Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Our other services include:
Warning: Invalid argument supplied for foreach() in /data04/elite/public_html/Office.php on line 769
C4SH can also be known as:
Code for Sustainable Homes Daylight Calculation, Code for Sustainable Homes, Sustainable Homes, Code Assessment, CSH,
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970