An Insight Into Insulation

We all know what insulation is and those who have homes that are not insulated, tend to find the winters extremely cold and the summers unbearably hot. As told by our year nine science teacher, hot air always moves towards cold air – so in winter, the warm air will try to escape out of your home and in summer it will weasel its way in. The indoor comfort levels become so poor that you have to crank up either the heater or aircon, resulting in your energy bills going through the roof. So how do we make the most of our insulation?