open the door to the future

Door technology for comfortable and secure door functions

innovative, secure, versatile

Our door expertise at a glance

Today, doors are multifunctional components that do much more than just open and close. We ensure that all components – from panic functions and escape route security to state-of-the-art multipoint locking systems – interact optimally and meet the highest standards of security and comfort. With our modular, flexible solutions, we adapt to all door materials and types, creating individually customizable systems. This guarantees that your doors are not only functional, but also durable and user-friendly, and can be easily adapted to changing requirements within the building.

Locking and access control systems

Mechanical and electronic locking systems offer flexible, secure, and user-friendly access control. Quotes

GU SECURY multipoint locking systems

Choose between manually locking systems, self-locking systems, or motor-driven locking and unlocking systems for maximum convenience.

Locks

Lock solutions for every door: mechanical for high security & long service life, mechatronic for convenience, automatic & panic function.

Escape door security systems

Electric escape door security systems: safe, standard-compliant escape routes with touch bar or EVP system, network-capable, intuitively operable, reliable even in the event of a power failure.

Electric strikes

Electric door opener ET 8: compact, flexible, easy to install, secure unlocking at the push of a button, energy-efficient, robust, and maintenance-free.

Door hardware

Our door hardware combines modern design, high security, and flexibility. Modular components enable individual solutions for entrance doors, interior doors, and project doors – durable, functional, and value-retaining.

Door closers

Door closers provide much more than just automatic door closing. They reliably ensure that doors close securely both in daily use and in emergencies.

Door thresholds

GU system floor thresholds enable energy-efficient, barrier-free doors. Thermal separation protects against moisture, ensures comfort, and pre-assembled variants facilitate installation.