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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

Air Testing & Leakage
We have a checklist you can download for Air Leakage Testing. If you follow our air tightness checklist, this will improve your likelihood to achieve a pass!
Part L1B
Conservation of fuel and power in Existing Dwellings

Llanberis - On Construction EPC - 01407 320 107
The office that covers this area is: Anglesey
Phone Number: 01407 320 107 Email: llanberis@e2consultants.co.uk
Our other services include:
On Construction EPC can also be known as:
New Build On Construction Domestic EPC, New Build On Construction EPC, PEA, Predicted Energy Assessment, New Build Domestic EPC, Domestic On Construction EPC, New Build EPC,


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