Dark rooms and spaces without ventilation? Need for maximum daylight and fresh air circulation? Combine both, as well as perfect insulation and find a reliable application that provides durability and safety. Glass and polycarbonate skylights are easily installed on your roof and change the atmosphere of your rooms. Resistant to UV light (no yellowing or loss of light transmission over time), in transparent or opal style, fixed or openable, with flat glass or polycarbonate spherical cover, find the skylight that gets above your requirements for a sustainable and friendly living environment.