Some people may wonder if their home will be cool with Colorbond roofing. After all, it is thin steel sheeting and that may seem as if it will be hot. However, there are several reasons why this will not be the case. A Colorbond roof is indeed, quite cool and can even save you a great deal on the cost of cooling and heating over the lifetime of your home.
For a start, Thermatech Solar Reflectance Technology, the special technology that is now used when painting the colours onto the steel in the factory, actually reflects the sun’s rays rather than absorbing them. There are only two colours that don’t do this; Colorbond stainless steel that is not painted at all and Night Sky, which is black. And not many people would want to have a black roof, anyway. Even the other, darker colours reflect the sun’s heat well. When something reflects the sun’s rays, it also reflects the heat away from the surface, making it cooler.
This not only makes your home more comfortable, it saves on the cost of air-conditioning because there will be many days that you won’t feel the need for it. The cooling effect of Thermatech technology is a lot less in the winter because the sun is lower in the sky, changing the angle of the sun to the roof. Also, the days are shorter and often they are overcast, so your home remains warmer rather than cooler.