Offices Nationwide
Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...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 L1B
Conservation of fuel and power in Existing Dwellings
Our other services include:
Warning: Invalid argument supplied for foreach() in /data05/elite/public_html/Office.php on line 769
SAP Extension Calculations can also be known as:
SAP Extension Assessment,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
In County N
Part L1B Compliance in Norfolk, Part L1B Compliance in North Yorkshire, Part L1B Compliance in Northamptonshire, Part L1B Compliance in Northumberland, Part L1B Compliance in Nottinghamshire,
