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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

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
Part L1B
Conservation of fuel and power in Existing Dwellings

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


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