Energy efficiency and pushing the sustainability envelope
Mathew MacDonald As the world moves tentatively towards a sustainable future, we have begun to hear about concepts like the ‘outer envelope’ of homes and the roles they can play in reducing our carbon footprints. In times past, home insulation tended to involve throwing some insulation into the ceiling and getting a pleasant surprise after discovering this year’s energy bills were lower than last year’s. Times have changed and – as the Victorian Government has noted – we now understand that insulation can cut energy usage and its associated cost by 40 - 50 per cent. As such, we ...