Closing your blinds during the warm months will block direct sunlight and UV rays from elevating the temperature inside your home. For the duration of colder months, closing your insulating blinds will avert heat from escaping as a result of your windows, a standard area wherever heat loss occurs. Via https://campinglights33332.aioblogs.com/87583210/helping-the-others-realize-the-advantages-of-window-insulation