Products of D+H

D+H – Innovative solutions for smoke and heat extraction and natural ventilation

D+H is one of the leading manufacturers of systems for smoke and heat extraction (RWA) and natural building ventilation. For decades, the company has been developing high-quality solutions for preventive fire protection and ensuring that people, buildings and property are reliably protected worldwide in the event of an emergency. With a comprehensive product range comprising smoke and heat extraction control units, window operators, control panels, smoke detectors, sensors and accessories, D+H offers perfectly coordinated system solutions for a wide variety of building types.

D+H’s products are used in industrial and commercial buildings, office blocks, schools, hospitals, shopping centres and public facilities. In the event of a fire, the systems ensure the controlled extraction of smoke and heat, create low-smoke escape and rescue routes, and at the same time support the fire service’s operations. In addition to preventive fire protection, many solutions also enable comfortable and energy-efficient natural ventilation on a daily basis.

The product range includes high-performance chain, spindle and rack-and-pinion drives, modern smoke and heat extraction control units, control systems, smoke detectors, control panels, wind and rain sensors, as well as a comprehensive range of installation and system accessories. Thanks to intelligent bus systems such as ACB (Advanced Communication Bus), numerous actuators can be conveniently configured, monitored and integrated into modern building automation systems. This results in flexible and future-proof solutions for new builds and modernisation projects.

D+H stands for the highest quality standards, innovative technology and reliable system integration. Many products meet the requirements of relevant European standards and are continuously being further developed to meet the increasing demands in the fields of fire protection and building automation. Thanks to decades of experience, a high level of manufacturing expertise and an international presence, D+H is now one of the leading brands for smoke and heat extraction systems and natural ventilation solutions.