In her post, Sally Blackwell reckons that “we are beginning to appreciate the value of warm, dry homes and … we are starting to understand and embrace energy efficiency”.  The widespread installation of ceiling insulation, heat pumps, ventilation systems and energy efficient lights certainly provides evidence.  She goes on to say, however, that to really solve the problem of cold, damp houses we need to recognise that the house and its occupants interact as a system.  We need to take a whole-of-house (and household) approach

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