Offices Nationwide

The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more

Air Testing & Leakage
Air Pressure Testing is not just for new-builds, it can be used to find leakage areas in existing buildings, improve the air tightness and improve/stop drafts..more
Longstreet - Code Assessments - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: longstreet@e2consultants.co.uk
Our other services include:
Code Assessments can also be known as:
C4SH, Code for Sustainable Homes, Code for Sustainable Homes Daylight Calculation, Code Assessment, CSH, Sustainable Homes,


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