Those who wish to turn architectural visions into reality require the right technical solutions. Architects and planners therefore depend on the Gretsch-Unitas group of companies. As one of the international market leaders for window and door technology as well as automatic entrance and building management systems, we are the competent partner for forward-thinking architecture and state-of-the-art technical systems – whether straightforward or complex. Our expertise is founded in the 100-year old tradition of our family-owned company, which has always stood for innovative power, progress and cost-effectiveness. In accordance with our guiding principle "Securing Technology for You", we support our customers all the way from planning right through to the implementation of an automated entrance system solution, regardless of whether it concerns a new build, redevelopment or retrofit. The most appropriate system can be selected as required from a multitude of technical and creative possibilities. In this respect, GU Automatic GmbH is committed to being your competent and reliable partner.
Automatic sliding doors are easy and convenient to pass through, meaning they are scarcely noticed by those using the building. They provide a modern entrance solution for public buildings, airports, train stations, shopping centres, banks, hospitals, retirement homes and homes for the disabled. With their compact and slimline design and their drive height of just 100 mm, the sliding doors from the compactMaster series do not just provide reliable functionality, but are also extremely attractive and elegant. Conflicting directives are reconciled with the HM-F FT escape route sliding door. The type-tested escape route sliding door guarantees a secure escape route, even when locked.Sliding doors
Revolving doors are used wherever impressive entrances are needed. They are primarily used to provide public buildings, hotels, banks, insurance offices or airports with a striking entrance. Security revolving doors and security curved sliding doors are used for any entrance that requires extra security. In particular, they provide banks, insurance offices, government ministry buildings, authorities, data centres, industrial plants or office buildings with extra security and convenience.Revolving doors
Automatic closing is desirable with fire and smoke protection doors. However, a closed door always represents an obstruction. Nevertheless, convenience and accessibility can only be ensured if the door is easy to open. Automatic swing-door drives from the GU Group ensure secure closure yet allow convenient access via the radar motion sensor, push-button or access control system. Entrance doors in the facade can also make use of the benefits of the swing-door drive: when combined with multi-point locking, burglar protection and escape route safety are equally possible as well as ensuring accessibility.Swing-door drives
Controlling access to company premises, automatically controlling admission tickets and directing large numbers of people into ordered lanes: by offering high-quality products for controlled physical access, GU Group is making a real difference to the security of buildings and their users and offers suitable and visually appealing solutions for every area
of application.Controlled physical access systems
If you are familiar with door closers, you will quickly conclude that with GU products, it's quality that counts. The closing action is controlled hydraulically. Closing force and closing speed can be adjusted depending on the door leaf size and weight. The versatile range of GU door closers comprises overhead door closers and floor springs as well as special solutions for hold-open systems for 1-leaf and 2-leaves doors for standard and highly sophisticated building concepts. One more thing, GU door closers don't just work safely and reliably, are also nice to look at!Door closer
Accessories, General repair kits and original spare parts for all GU Automatic entrance systemsAccessories