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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

The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Part L1B
Conservation of fuel and power in Existing Dwellings

Hawarden - Domestic Code Air Infiltration Surveys - 01978 633 079
The office that covers this area is: Wrexham
Phone Number: 01978 633 079 Email: hawarden@e2consultants.co.uk
Our other services include:
Domestic Code Air Infiltration Surveys can also be known as:
Thermography Survey, Thermal, Code Air Infiltration Survey, Domestic Thermal Imaging Inspection, Thermal Imaging Survey, Domestic Thermal Imaging Survey, Domestic Code Air Infiltration Survey, Domestic Heat Loss Survey, Thermography, Building Thermal Imaging Survey, Domestic Energy Audit, Thermal Imaging, Domestic Thermography, Domestic Thermography Survey, Energy Audit, Domestic Thermal, Domestic Building Thermal Imaging Survey, Heat Loss Survey, Domestic Thermal Imaging,


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