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

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 L2A
Conservation of fuel and power in new builds other than dwellings

Our other services include:
Warning: Invalid argument supplied for foreach() in /data04/elite/public_html/Office.php on line 769
Display Energy Certificates can also be known as:
Display Energy Certificate, DEC,
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970
In Area Y
DEC in Yarm, DEC in Yarmouth, DEC in Yat, DEC in Yate, DEC in Yateley, DEC in Yatton, DEC in Yaxley, DEC in Yeadon, DEC in Yelverton, DEC in Yeovil, DEC in York, DEC in Yorkshire,