Greenhouse systems in the form of glazed balconies may be accomplished both in the newly designed buildings and in the existing ones, raising their energy standard in a quick and inexpensive way. However, basic parameters influencing the efficiency of the systems are often chosen intuitively, not allowing to fully benefit from the sunspaces or causing overheating of the rooms and discomfort for the users. These issues are common drawbacks of passive systems and may become especially important in the aspect of anthropogenic climate changes, including temperature rise and summer heatwaves. The paper presents results of a long-term summer temperature monitoring in flats with glazed balconies of different construction. They were located in prefabricated multi-family buildings, in residential districts of Lublin and Zamość. The cities are situated in the south-eastern part of Poland, belonging to the warm-summer humid continental climate area. The monitoring enabled overheating assessment according to the concept of adaptive comfort and connecting it with the sunspace construction and the inhabitants’ behaviour. These issues are new aspects in the research area, and the work is a part of extensive studies including monitoring and dynamic simulations of dwellings with passive greenhouse systems in Poland.

Practical application: Glazed balconies raise the energy standard of buildings in a quick and inexpensive way, but it is important to consider their function not only during the heating season but also in the summer. Recording of temperatures enabled the monitoring of thermal conditions in the flats and the overheating assessment. It is possible to keep the internal temperature in the rooms within the desired range thanks to the sunspace ventilation and occupants’ behaviour.

玻璃阳台形式的温室系统既可以在新设计的建筑物中也可以在现有建筑物中完成，从而以快速，廉价的方式提高了其能源标准。但是，影响系统效率的基本参数通常是直观选择的，不允许充分利用阳光空间或导致房间过热并给用户带来不适。这些问题是被动系统的共同缺陷，在人为气候变化（包括温度升高和夏季热浪）方面可能变得尤为重要。本文介绍了对带有不同结构玻璃阳台的公寓进行长期夏季温度监测的结果。他们位于卢布林和扎莫希奇居住区的预制多户式建筑物中。这些城市位于波兰的东南部，属于温暖夏季湿润的大陆性气候区。监视根据适应性舒适性的概念进行了过热评估，并将其与太阳空间结构和居民的行为联系起来。这些问题是研究领域中的新问题，并且是广泛研究的一部分，包括对波兰被动温室系统住宅的监视和动态模拟。

实际应用：玻璃阳台以快速，廉价的方式提高了建筑物的能源标准，但重要的是，不仅要在供暖季节而且要在夏天考虑其功能。温度记录可以监视公寓中的热状况并评估过热情况。由于阳光空间的通风和乘员的行为，可以将房间的内部温度保持在所需的范围内。