Offices Nationwide

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
Part L1B
Conservation of fuel and power in Existing Dwellings

South Hayling - SAP Conversion Ratings - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: south-hayling@e2consultants.co.uk
Our other services include:
SAP Conversion Ratings can also be known as:
SAP Conversion Assessment, SAP Conversion Rating, SAP Conversion Calculations,


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