Many Australians are questioning why their houses are so cold as a recent temperature drop hits the country. Sydney and Melbourne saw their coldest mornings of the year on June 19, with temperatures dropping to 6.5 degrees Celsius and 1.4 degrees Celsius, respectively.
Central Queensland also experienced record low temperatures of 5.6 degrees Celsius, leading to frost covering the ground. This has sparked a wave of social media posts complaining about the lack of warmth in Australian homes.
According to RMIT senior lecturer Nicola Willand, most homes in Australia are poorly insulated with inefficient heaters, making it expensive to keep them warm. Older homes built before the Nationwide House Energy Rating Scheme in 2004 are particularly susceptible to heat loss.
Despite new homes being required to have an energy rating of seven out of 10, they are often too large to heat effectively. Many Australians have come to accept the cold in winter, while migrants from colder climates often express their surprise at the lack of warmth.
The cold not only causes discomfort but also poses health risks, with respiratory and cardiovascular diseases spreading more easily in cold conditions. Additionally, mold thrives in colder environments. The impact of freezing weather extends to mental health and lifestyle, affecting social interactions and productivity.
To combat the cold, some Australians are considering heading north to warmer climates during winter months. Draught-proofing, ceiling insulation, and heavy curtains are cost-effective solutions to better insulate homes and retain heat. These measures can be easily implemented without professional assistance, providing a more comfortable living environment during the colder months.
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