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Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...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!
Part L1B
Conservation of fuel and power in Existing Dwellings

Dartford - CSH - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: dartford@e2consultants.co.uk
Our other services include:
CSH can also be known as:
Code for Sustainable Homes Daylight Calculation, Code Assessment, C4SH, Sustainable Homes, Code for Sustainable Homes,


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