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 L1B
Conservation of fuel and power in Existing Dwellings

Portchester - CSH - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: portchester@e2consultants.co.uk
Our other services include:
CSH can also be known as:
C4SH, Code Assessment, Code for Sustainable Homes Daylight Calculation, Code for Sustainable Homes, Sustainable Homes,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970