This paper makes analysis and comparison of heating load calculations of unclosed balcony s door of a common six-storey apartment and sub-six-storey building.

• 对于一般6层单元式住宅与6层以下公共建筑未封闭阳台阳台门的热负荷计算进行了分析比较,提出了接近实际状态的计算方法。