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Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...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 F
Means of Ventilation

Ashton in Makerfield - Code for Sustainable Homes Daylight Calculation - 0161 403 0129
The office that covers this area is: Manchester
Phone Number: 0161 403 0129 Email: ashton-in-makerfield@e2consultants.co.uk
Our other services include:
Code for Sustainable Homes Daylight Calculation can also be known as:
Code for Sustainable Homes, Sustainable Homes, CSH, Code Assessment, C4SH,


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