our project consultants
Support that delivers
As an architect or planner, you know: well-considered and early project support is the key to sustainable success. This is exactly where our experienced project consultants come in – they support you from the very beginning and accompany you continuously through all phases of your project.
Your reliable partner for successful projects – from start to finish
With our holistic approach, we offer you cross-trade solutions that make your planning significantly safer and more efficient. You benefit from customized system solutions that are perfectly tailored to your requirements – and from services that make your daily work easier.
Whether it’s concept design, tendering, or on-site sampling: we are personally there for you to achieve the best results together. Rely on a partner who speaks your language, understands your challenges, and supports you with expertise and commitment.
This is how we create the foundation for projects that are not only well planned but also successfully realized. Together, we bring your vision to life.
In-house seminars
Do you need information or further training on access control systems, escape and rescue routes, or door and window technology? Then simply book one of our in-house seminars.
Tendering portal
The Gretsch-Unitas Group is now represented with its brands BKS, GU-Automatic, and GU Baubeschläge on the tendering portal AUSSCHREIBEN.de.
Architects' hotline
Do you need support with your planning or require detailed information? Call us: 02051 201 2000.
Further project consulting services
Are you looking for support on specific topics? Here you will find an overview of our services. For individual questions and support, simply contact us via the architects' hotline or by email at:
Email:objektberatung@bks.de
Showroom
Experience every door situation live – in our unique showroom you have the opportunity to discover our door and system solutions in a practical setting.
Door engineering
For cross-trade door management: we support you with schematic door drawings, component lists, and functional descriptions. Call us: 02051 201 2000.
Planning individual window solutions in the façade
As a specialist for all types of façade openings, Gretsch-Unitas combines project-specific custom parts with elements from the proven product range.
Holistic consulting
From 'A' for automatic door to 'Z' for access control
revolving door
We support you in the planning and implementation of revolving and automatic doors. As part of the GU Group, GU-Automatik is available to you as a leading provider of automatic entrance systems.
system solution for escape and rescue routes
Our project consultant team is available to answer all your questions regarding escape and rescue routes. Alternatively, you can take advantage of our in-house training and have your employees trained on this topic. The system solutions for escape and rescue routes include:
Escape route sliding doors HM-F FT
Lock and fitting solutions according to EN 179/EN 1125
Escape route control FTNT
Electrically locked touch bar EVT
system solutions for the facade
Do you have questions about façade solutions or automatic doors? GU Baubeschläge, as a manufacturer of modern building hardware for window and door technology, and GU Automatic, as a leading provider of automatic entrance systems, offer you a wide range of customized system solutions for façades and entrances. Please feel free to contact our project consultants – we will support you competently and personally.
system solutions for the facade
Do you have questions about façade solutions or automatic doors? GU Baubeschläge, as a manufacturer of modern building hardware for window and door technology, and GU Automatic, as a leading provider of automatic entrance systems, offer you a wide range of customized system solutions for façades and entrances. Please feel free to contact our project consultants – we will support you competently and personally.
Security meets convenience – intelligent solutions for access control
Increasing security requirements and high comfort are not mutually exclusive. Contact our project consultants and get advice on the topic of "Intelligent solutions for access control", including our building management system GEMOS and our front door solutions.
Security meets convenience – intelligent solutions for access control
Increasing security requirements and high comfort are not mutually exclusive. Contact our project consultants and get advice on the topic of "Intelligent solutions for access control", including our building management system GEMOS and our front door solutions.
Accessible construction – universal solutions for greater comfort
Accessible construction is increasingly coming into focus and is becoming mandatory due to legal requirements. The project consulting team advises you on universal solutions for greater comfort, such as
Automatic sliding doors
Motor-driven Lift&Slide doors
Free-swing door closers
Accessible construction – universal solutions for greater comfort
Accessible construction is increasingly coming into focus and is becoming mandatory due to legal requirements. The project consulting team advises you on universal solutions for greater comfort, such as
Automatic sliding doors
Motor-driven Lift&Slide doors
Free-swing door closers
Accessible construction – universal solutions for greater comfort
Accessible construction is increasingly coming into focus and is becoming mandatory due to legal requirements. The project consulting team advises you on universal solutions for greater comfort, such as
Automatic sliding doors
Motor-driven Lift&Slide doors
Free-swing door closers
Components of preventive fire protection
In addition to solutions in the field of escape and rescue routes, our project consultants also advise you on components of preventive fire protection. This includes topics such as:
RWA / NRWG
supply air opening
door closer
Components of preventive fire protection
In addition to solutions in the field of escape and rescue routes, our project consultants also advise you on components of preventive fire protection. This includes topics such as:
RWA / NRWG
supply air opening
door closer
Components of preventive fire protection
In addition to solutions in the field of escape and rescue routes, our project consultants also advise you on components of preventive fire protection. This includes topics such as:
RWA / NRWG
supply air opening
door closer
projecting installation
Would you like to learn more about safe and professional front-mounted installation? Our project consultants will be happy to provide you with comprehensive and individual advice on all relevant aspects.
Front-mounted frame
Window sill frame
Mounting brackets and support angles
projecting installation
Would you like to learn more about safe and professional front-mounted installation? Our project consultants will be happy to provide you with comprehensive and individual advice on all relevant aspects.
Front-mounted frame
Window sill frame
Mounting brackets and support angles
burglary protection
Burglar protection is, of course, an important part of our project consultants' advice. Whether it concerns entrance and front doors, windows, or balcony and patio doors – we support you in optimal planning. Please feel free to contact us regarding:
VdS-certified front doors
Tilt-and-turn hardware up to RC4
Lift-and-slide doors up to RC2
Transom openers up to RC2
burglary protection
Burglar protection is, of course, an important part of our project consultants' advice. Whether it concerns entrance and front doors, windows, or balcony and patio doors – we support you in optimal planning. Please feel free to contact us regarding:
VdS-certified front doors
Tilt-and-turn hardware up to RC4
Lift-and-slide doors up to RC2
Transom openers up to RC2
burglary protection
Burglar protection is, of course, an important part of our project consultants' advice. Whether it concerns entrance and front doors, windows, or balcony and patio doors – we support you in optimal planning. Please feel free to contact us regarding:
VdS-certified front doors
Tilt-and-turn hardware up to RC4
Lift-and-slide doors up to RC2
Transom openers up to RC2
burglary protection
Burglar protection is, of course, an important part of our project consultants' advice. Whether it concerns entrance and front doors, windows, or balcony and patio doors – we support you in optimal planning. Please feel free to contact us regarding:
VdS-certified front doors
Tilt-and-turn hardware up to RC4
Lift-and-slide doors up to RC2
Transom openers up to RC2
optimal ventilation
Optimal ventilation plays a particularly important role in modern buildings – whether for achieving the best indoor climate, preventing mould, or in connection with energy-efficient heating technology. Please contact our project consultants regarding the following topics:
- Humidity-controlled ventilation
- Manual toplight openers
- Chain drives (with and without radio remote control)
optimal ventilation
Optimal ventilation plays a particularly important role in modern buildings – whether for achieving the best indoor climate, preventing mould, or in connection with energy-efficient heating technology. Please contact our project consultants regarding the following topics:
- Humidity-controlled ventilation
- Manual toplight openers
- Chain drives (with and without radio remote control)
optimal ventilation
Optimal ventilation plays a particularly important role in modern buildings – whether for achieving the best indoor climate, preventing mould, or in connection with energy-efficient heating technology. Please contact our project consultants regarding the following topics:
- Humidity-controlled ventilation
- Manual toplight openers
- Chain drives (with and without radio remote control)
system solution for escape and rescue routes
Our project consultant team is available to answer all your questions regarding escape and rescue routes. Alternatively, you can take advantage of our in-house training and have your employees trained on this topic. The system solutions for escape and rescue routes include:
Escape route sliding doors HM-F FT
Lock and fitting solutions according to EN 179/EN 1125
Escape route control FTNT
Electrically locked touch bar EVT
system solution for escape and rescue routes
Our project consultant team is available to answer all your questions regarding escape and rescue routes. Alternatively, you can take advantage of our in-house training and have your employees trained on this topic. The system solutions for escape and rescue routes include:
Escape route sliding doors HM-F FT
Lock and fitting solutions according to EN 179/EN 1125
Escape route control FTNT
Electrically locked touch bar EVT
system solution for escape and rescue routes
Our project consultant team is available to answer all your questions regarding escape and rescue routes. Alternatively, you can take advantage of our in-house training and have your employees trained on this topic. The system solutions for escape and rescue routes include:
Escape route sliding doors HM-F FT
Lock and fitting solutions according to EN 179/EN 1125
Escape route control FTNT
Electrically locked touch bar EVT
system solution for escape and rescue routes
Our project consultant team is available to answer all your questions regarding escape and rescue routes. Alternatively, you can take advantage of our in-house training and have your employees trained on this topic. The system solutions for escape and rescue routes include:
Escape route sliding doors HM-F FT
Lock and fitting solutions according to EN 179/EN 1125
Escape route control FTNT
Electrically locked touch bar EVT
Personal. Experience.
We stand for exchange
Take the opportunity to speak to our project consultants informally and personally. At various events and trade fairs, you have the chance to get to know our project consultants without obligation – for example, at our Architects' Days or at trade fairs such as Architect@Work. Find out about the dates in our event calendar.
Successful projects
Systematic projects: References from the GU Group
From residential buildings and public structures to international large-scale projects – our technology is used worldwide. It combines function, security, and design, providing reliable solutions for every building size.
Discover references from various sectors.
Ocean Heights – Dubai
Ocean Heights is a 310 metre high residential tower with 83 floors, located at the marina of Dubai. In 2006, the buildin...
Gotham Residence “The Smile” – East Harlem, New York
With the Gotham Residence – also known as “The Smile” – East Harlem has gained a residential building that gives its nei...
Perelman Performing Arts Center – World Trade Center, New York
At 'Ground Zero', the Perelman Performing Arts Center has emerged as a new cultural meeting point. The strikin...
Lantern House – Chelsea, New York
Rising in the heart of vibrant Chelsea, right next to the High Line, the Lantern House stands as an architectural highli...
Geosciences at the University of Münster
The building volume describes a solitary structure whose calm, horizontally structured façade is interrupted by inserted...
Louvre Museum Abu Dhabi
The Louvre Abu Dhabi is an art museum in Abu Dhabi, United Arab Emirates. The name is derived from the Parisian Musée du...
Museum Wittelsbacher Schloss, Friedberg
For more than 130 years, the Wittelsbach Castle in Swabian Friedberg has housed a museum. Due to a complete renovation,...
DomRömer Frankfurt
35 houses – including 15 reconstructions and 20 new buildings – have been built on the historic plots of the old town de...
Elbphilharmonie Hamburg
The Elbphilharmonie is a concert hall in the western part of HafenCity in Hamburg. It was designed with the aim of creat...
Seocho Garak Tower Seoul
Like a wave of liquid metal, the Seocho Garak Tower East rises into the sky in Seoul, South Korea. The façade of the 130...
Messe Düsseldorf
The present trade fair company Messe Düsseldorf GmbH was founded on January 7, 1947 under the name Nordwestdeutsche Auss...
Royal Hamilius Luxembourg City
Royal Hamilius is a large mixed-use project in the heart of Luxembourg City, developed by Codic International. The proje...
BLOX – Danish Architecture Center
White and green is the externally opaque frosted glass façade that forms the interlocked geometries. A lot of glass – qu...
Stuttgart City Library
The Stuttgart City Library presents itself like a cubic crystal. Its uniform outer shell, composed of modularly assemble...
Experimenta Heilbronn
The Experimenta of the Heilbronn-Franken region is a science center in Heilbronn, Baden-Württemberg.
Beauty Crown Hotel, Sanya
From a distance, the seven-star hotel looks like green trees made of Lego bricks, with brown branches, roots, and red fr...
