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Air Testing & Leakage
We can offer additional services at discounted rates along side our tests! These are Sound Testing and Part F. Ask our Consultants for 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
Part L1B
Conservation of fuel and power in Existing Dwellings

Llansteffan - SAP Extension Assessment - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: llansteffan@e2consultants.co.uk
Our other services include:
SAP Extension Assessment can also be known as:
SAP Extension Calculations,


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Company No. 06728970
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