Skylight is an architectural structure whose main function is to maximize the penetration of natural light into the interior. These systems provide natural lighting to spaces located deep in the building, where standard windows cannot reach. From an engineering point of view, a skylight is a combination of glass and an aluminum frame, designed to withstand static loads such as precipitation and wind.

Common types:
Classic Skylight: Used primarily in spaces where temperature control is not critical. Its main purpose is to create visual impact and lighting..
Thermal insulated Skylight: The profiles are equipped with special thermal bridges and energy-efficient glass units. Such systems minimize heat loss in winter and protect the space from overheating in summer..
Fixed Skylight: Is a glass roof that does not open. It is used only for lighting and is highly airtight.
Ventilated Skylight: A structure equipped with a mechanical or automatic opening mechanism. Along with light, it provides natural ventilation and air circulation in the building.
Structural Skylight: Used for large-scale projects (atriums, shopping centers). Such systems are designed for large areas, the construction of a skeleton of massive profiles and the use of appropriate glazing, often requiring complex engineering calculations to maintain stability.