Glos FF is a roof system for natural lighting, natural ventilation and smoke and heat ventilation in the event of fire. The products of the Glos FF system are based on a steel base flange, aluminum profiles and a wide range of light-transmitting elements. The natural smoke and heat fans of this series have the option of a combined operation - for natural ventilation (by an electric motor or pneumatic cylinder), or by a pneumatic cylinder. The products of the Glos FF system are an indispensable element of smoke and heat ventilation systems and can be installed on all types of roofing packages. Various attachments can provide possibilities for combining it with all types of waterproofing membranes.

The combined interaction between the Glos FF system and products of the Automation series provides wide ranging opportunities for their extended use for industrial ventilation and the provision of a comfortable workplace micro-climate. All products in the Glos FF series can be inter-connected with the entire ADD series - bird / insect nets, safety grids, sun protection elements, etc.

Each product of the Glos FF system, apart from the standard core products, has undergone rigorous tests to ensure the safety of the products such as roofing elements, as well as sound and heat insulation tests, according to the requirements of the various energy efficiency and passive building standards.