A second construction is formed for mounting glass on vertical and horizontal aluminum profiles with special sectioned condensate channel on the assembled steel construction. Prepared glasses are placed on the prepared aluminum construction with the help of glass blocks. Glass joints are sealed with silicone and butyl tape and cover profile is assembled.

Horizontal joints use a thin-sectioned cover profile so as not to interrupt the flow of water. EPDM wicks are used to cut glass contact with aluminum profiles. In skylight applications, outward-opening flaps can be made. Luminaires can be controlled with manual mechanism or motorized opening mechanisms. It can be connected to building automation systems by smoke, rain and wind sensors.