Offices Nationwide

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 Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...more
Gwynedd County - C4SH - 01407 320 107
The office that covers this area is: Anglesey
The towns & cities that are covered within this county are:
Abergele, Abersoch, Bala, Bangor, Barmouth, Betws y Coed, Blaenau Ffestiniog, Caernarfon, Conwy, Criccieth, Dolgellau, Llanberis, Llangefni, Llanrug, Llanrwst, Menai Bridge, Morfa Nefyn, Penmaenmawr, Penrhyndeudraeth, Penygroes, Porthmadog, Pwllheli, Tywyn,
Phone Number: 01407 320 107 Email: gwynedd-county@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
Code for Sustainable Homes, Sustainable Homes, Code Assessment, Code for Sustainable Homes Daylight Calculation, CSH,


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Company No. 06728970