In Australian homes, windows transfer a lot of energy. So, using internal window coverings is key to controlling temperature and ensuring comfort. According to the Australian Government's Department of Climate Change, Energy, the Environment and Water, uncovered windows can lead to a loss of up to 40% of heating energy. On the other hand, during hot seasons, as much as 87% of the heat gain in a house can be due to glazing. Understanding how internal window covers aff
