This system, which is designed and offered for sale by engineers and professionals in the field, is focused on thermal insulation and aims to maximise insulation to the smallest detail. Profiles and fasteners designed in the system are produced with original raw materials. The system consists of a total of three wings, the first and second of which can be opened with a single-point locking mechanism. This function makes it possible to clean the floor when exposed to intensive use. This system, which can also be used with motors of brands other than Becker and Somfy, can be controlled by remote control and telephone. In the system, which works with a chain mechanism, the chain cannot come into contact with the specially developed profile for safe ...