装修阳台要注意保温隔热，住宅的阳台，在建筑时基本上都不考虑它的保温问题，这是因为在阳台的里面还有一道阳台门窗可以起到保温隔热的作用。但是，很多对阳台进行改造的居民考虑到阳台门窗对居室整体的影响就把这道门窗拆除了。对阳台的保温隔热做好措施，可以考虑在阳台窗以下使用聚苯板做出保温层，也可以考虑在阳台窗以下使用岩棉做出保温层，用保温隔热效果好的材料形成阳台墙面的保温层，隔断室内外冷热空气的交换。
When decorating balconies, we should pay attention to heat preservation and insulation. The balconies of houses do not consider the problem of heat preservation when building. This is because there is a balcony door and window in the balconies that can play the role of heat preservation and insulation. However, many of the residents who renovated the balcony took into account the impact of the balcony doors and windows on the overall living room and removed the door and window. Measures shall be taken for the thermal insulation of the balcony. It can be considered to use polystyrene board to make the thermal insulation layer below the balcony window, or rock wool to make the thermal insulation layer below the balcony window, and use materials with good thermal insulation effect to form the thermal insulation layer of the balcony wall, so as to block the exchange of indoor and outdoor hot and cold air.