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You know, the home energy efficiency report you have to have now for renting a property. It's just a single piece of paper that rates your houses energy efficiency on a scale like you get on a washing machine.
I've just had somebody phone me and ask if I can do so, because somebody (the letting agent?) told them "an electrician can do it"
I'm sure I could if I could find a simple formula that took into account the wall thickness, insulation materials, heating system etc.
Is this possible, or does it have to be done by a qualified surveyor?
I've just had somebody phone me and ask if I can do so, because somebody (the letting agent?) told them "an electrician can do it"
I'm sure I could if I could find a simple formula that took into account the wall thickness, insulation materials, heating system etc.
Is this possible, or does it have to be done by a qualified surveyor?