The second way that is gaining more and more popularity today is Euro -operation. This type of glazing is more reliable and high -quality, but also more expensive. In this case, aluminum glazing of the balconies occurs. In other words, a high -class profile design is mounted. After that, double -glazed windows are installed. For maximum sealing, the joints and seams are discouraged. The long service life is provided due to the high quality of materials. To increase the protective properties of the profile, it is covered with special powder paint. An equally useful tool for improving the temperature regime will be the internal lining of the balcony.