Rund Partnership | Heronwood Estate Refurbishment
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Heronwood Estate Refurbishment

Rund Partnership was appointed to provide an energy assessment on the refurbishment of 20 flats across three low rise blocks in Aldershot, Hampshire. The flats had solid external walls which were uninsulated.

Our surveyors carried out full SAP calculations on each flat in order to determine the current energy rating. In addition we coordinated air pressure testing and infrared thermal imaging surveys in order to provide an overall assessment of the actual performance of the homes. In order to improve the flats to the client’s target SAP rating of ‘B’, we provided energy modelling for various packages of improvements to meet the required rating including:

  • Solid wall insulation
  • Replacement boilers
  • Photovoltaic panels
  • Improved ventilation

In addition, to assist with obtaining Energy Company Obligation (ECO) funding, we calculated the lifetime carbon savings for all the eligible energy efficiency measures using the OFGEM approved methodology.


First Wessex


Energy Assessor


24th August 2017