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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

Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...more
Part L1B
Conservation of fuel and power in Existing Dwellings

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


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