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Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...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 L1A
Conservation of fuel and power IN NEW DWELLINGS

County Down - CSH - 0141 894 0107
The office that covers this area is: Glasgow
The towns & cities that are covered within this county are:
Ballynahinch, Banbridge, Bangor, Castlewellan, Comber, Dolla, Donaghadee, Downpatrick, Dromore, Holywood, Kilkeel, Killyleagh, Newcastle, Newtownards, Portaferry, Rostrevor, Saintfield, Warrenpoint,
Phone Number: 0141 894 0107 Email: county-down@e2consultants.co.uk
Our other services include:
CSH can also be known as:
Sustainable Homes, Code for Sustainable Homes Daylight Calculation, Code Assessment, C4SH, Code for Sustainable Homes,


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