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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 Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...more
Part L1B
Conservation of fuel and power in Existing Dwellings

Wrexham County - Code for Sustainable Homes Daylight Calculations - 01978 633 079
The office that covers this area is: Wrexham
The towns & cities that are covered within this county are:
Chirk, Llay, Wrexham,
Phone Number: 01978 633 079 Email: wrexham-county@e2consultants.co.uk
Our other services include:
Code for Sustainable Homes Daylight Calculations can also be known as:
CSH, Code Assessment, C4SH, Code for Sustainable Homes, Sustainable Homes, Code for Sustainable Homes Daylight Calculation,


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