Specialized with condensate channels similar to steel carriers and curtain wall elements from openings created in buildings, entrance and roof coverings. With the systems created by means of aluminum profiles, natural light can be taken into the interior. Functions such as shading, ventilation, smoke evacuation, and lighting can be carried out even in harmony with an automation that can be integrated into the building by means of these systems, which are called skylights. Roof skylights can be applied in various forms and sizes such as pyramids, domes, prisms, vaults, and have been developed for centuries and have been used in buildings.