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Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more

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
Gwynedd County - Part F Fan Testing - 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:
Part F Fan Testing can also be known as:
Ventilation Commissioning Certificate, Duct Testing, Part F Testing, Air Flow Rate Testing, Ventilation Testing Equipment, Part F Ventilation Certificate, Part F Ventilation Testing,


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Company No. 06728970