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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!

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


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Company No. 06728970
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