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 L1A
Conservation of fuel and power IN NEW DWELLINGS

St. George - Sustainable Homes - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: st-george-@e2consultants.co.uk
Our other services include:
Sustainable Homes can also be known as:
Code Assessment, Code for Sustainable Homes, Code for Sustainable Homes Daylight Calculation, CSH, C4SH,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970