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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 Privacy
Privacy describes the perceived sound reduction across a wall, a function of both sound insulation and background noise...more
The Government’s national calculation methodology for assessing water efficiency in new dwellings.
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Code for Sustainable Homes Daylight Calculation can also be known as:
C4SH, Code for Sustainable Homes, Code Assessment, CSH, Sustainable Homes,
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Code Assessments in Oxfordshire,