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!
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
Part L1A
Conservation of fuel and power IN NEW DWELLINGS
Our other services include:
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Code for Sustainable Homes can also be known as:
CSH, C4SH, Sustainable Homes, Code for Sustainable Homes Daylight Calculation, Code Assessment,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
In County Z
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