What is the process of creating a facade gondola like?
Building Maintenance Units, BMU Systems also known as BMUs, are facade access teams for cleaning, maintenance, and repair. At GPBMU we offer the following types according to the needs of each of our clients:
- Roof Cars
- Davits
- Monorail
- Gantries
- Suspended platforms
In the following article we will give details of the Facade Gondola Creation Process, focusing on the process of design, creation and implementation of BMU Systems, aspects related to planning and elements to take into consideration for the construction of our machinery.

BMU systems and their various types: exploring UK building maintenance units
BMU systems, or Building Maintenance Units, play a crucial role in maintaining and accessing high-rise buildings. These systems consist of various components and offer different types of functionalities. From fixed jib and telescopic jib systems to custom options and suspended platforms, BMU systems provide efficient solutions for navigating complex architectural designs. This article explores the design, implementation, benefits, and maintenance of BMU systems, along with case studies and future trends in the industry. Let’s delve into the world of BMU systems and their various applications in the field of building maintenance.
Understanding BMU systems
In order to effectively navigate the world of high-rise building maintenance, it is crucial to have a solid understanding of BMU systems. These systems play a key role in providing safe and efficient access to building facades for maintenance and cleaning purposes. Let’s explore the components, functionality, and different types of BMU systems.
Components and functionality of BMU systems
BMU systems consist of various components that work together to enable trouble-free operations and improve worker safety. These components typically include:
- Hoists and winches for vertical and horizontal movement
- Arms and feathers that extend and rotate
- Suspended platforms for workers and equipment
- Control systems for precise maneuverability
- Safety devices, such as fall arrest systems and emergency brakes
By combining these components, BMU systems can access different areas of a building façade, even those with complex designs or challenging structural elements.
Types of BMU systems
BMU systems come in several types, each suitable for different building configurations and maintenance requirements:
Fixed arm BMU systems
Fixed-arm BMU systems are commonly used where buildings have a consistent shape and do not require extensive reach. These systems feature a fixed jib arm that allows vertical and horizontal movement along the façade.
Telescopic boom BMU systems
Telescopic boom BMU systems are designed for buildings with different shapes and sizes. The telescopic boom arm can be extended and retracted, allowing greater reach and versatility to access different areas of the facade.
Custom BMU systems
Custom BMU systems are tailored to meet specific building requirements. This type of system is often required for buildings with unique architectural features or complex geometries that require a customized approach to maintenance access.
Suspended Platforms in BMU Systems
Suspended platforms are an integral part of many BMU systems. These platforms provide a stable work area for maintenance personnel and can be maneuvered vertically and horizontally to access different parts of the façade.
Understanding the components and types of BMU systems is essential for effective maintenance planning and ensuring worker safety. With this knowledge at hand, building owners and facility managers can make informed decisions about the design, implementation and use of BMU systems.
Design and Implementation of BMU Systems
When it comes to designing and implementing BMU systems, several crucial factors must be considered for their successful integration into building façades. By carefully addressing these aspects, developers can ensure optimal functionality and security.

Consideration of building facades in the design phase
- Analysis of building height and architecture: The design process begins with the evaluation of the specific requirements of the building, including its height and architectural complexities. These factors help determine the type and capacity of the BMU system necessary.
- Structural integrity and load capacities – Assessing the building’s structural integrity and load capacities is essential to ensure that the BMU system can operate effectively without compromising the overall stability of the structure.
- Aesthetic integration: Designers should consider integrating the BMU system seamlessly into the building’s façade, considering its visual impact and minimizing any nuisance.
Project management for the installation of the BMU system
Successful installation of BMU systems requires meticulous project management to ensure smooth implementation and compliance with safety regulations and building codes.
Safety Measures and Standards
- Risk Assessment and Safety Planning – A comprehensive risk assessment is crucial to identify potential hazards and implement appropriate safety measures during the installation process. This includes the use of fall protection systems, fall arrest systems, and compliance with safety regulations.
- Skilled Labor: Hiring a skilled and trained labor force that is familiar with BMU systems installation procedures is vital to ensure quality workmanship and compliance with safety protocols.
Compliance with building codes and regulations
- Local Regulations and Permits – Compliance with local building codes and obtaining the necessary permits are essential for the successful installation of the BMU system. This includes acquiring permits for equipment placement and ensuring compliance with fire safety codes.
- Inspections and Certifications: Comprehensive inspections and certifications are necessary to ensure that the installed BMU system meets safety standards and regulatory requirements.
By considering building façades in the design phase and employing effective project management strategies, the implementation of BMU systems can be carried out efficiently, ensuring their correct integration and compliance with security standards.

Benefits and applications of BMU systems
BMU systems offer several benefits, making them indispensable for building access and maintenance. These systems provide enhanced safety and fall protection, efficient maintenance work in high-rise buildings, and access solutions for complex architectural designs.
Enhanced Safety and Fall Protection
One of the key benefits of BMU systems is the increased safety they provide for workers. With the use of suspended platforms and reliable safety mechanisms, workers can perform maintenance tasks at great heights with minimal risk of falls or accidents. Fall protection devices such as harnesses and safety lines further ensure the well-being of people working on BMU systems.
Efficient maintenance work in high-rise buildings
BMU systems are specifically designed to facilitate efficient maintenance work in high-rise buildings. These systems offer quick and easy access to all areas of the exterior of the building, allowing routine inspection, cleaning and repair tasks to be carried out effectively. By eliminating the need for scaffolding or manual climbing, BMU systems significantly reduce the time and effort required for maintenance, resulting in cost savings for building owners.
Access solutions for complex architectural designs
Complex architectural designs often present challenges when it comes to accessing different parts of a building’s exterior. BMU systems provide customized solutions for accessing the nooks, corners and unconventional surfaces of such structures. With customizable options, including telescopic arms and specialized platforms, BMU systems can be tailored to the unique needs of each building, ensuring comprehensive coverage during maintenance activities.
Maintenance and updates of the BMU system
Proper maintenance and regular inspections are crucial to ensure optimal performance and longevity of BMU systems. By adhering to regular inspection and maintenance procedures, building owners and facility managers can identify and address any potential issues that may arise. This section explores the different aspects of BMU system maintenance and upgrades.
Periodic inspections and maintenance procedures
Regular inspections play a vital role in identifying any signs of wear, damage or malfunction in BMU systems. These inspections typically involve visual assessments, functional tests, and checks for proper operation of safety features. By performing routine inspections, any maintenance or repair needs can be addressed immediately to ensure the continued safe and efficient operation of the system.
In addition, it is essential to implement a comprehensive maintenance plan that includes lubrication, cleaning and adjustment of components. Regular maintenance procedures help prevent premature failure of parts and ensure that the system runs smoothly.

Replacement of components in BMU systems
Over time, certain components of BMU systems may require replacement due to wear and tear or technological advances. This includes items such as cables, motors, control systems, and safety devices. When replacing components, it is essential to use high quality compatible parts that meet the system specifications. This helps maintain system reliability and ensures the safety of personnel using the BMU system.
Before undertaking the replacement of any component, it is important to follow the proper guidelines and protocols provided by the system manufacturer or certified technicians. This ensures that the replacement process is carried out correctly and minimizes any potential risk during the maintenance procedure.
BMU systems upgrade for improved performance
Advances in technology and safety standards may create a need to upgrade existing BMU systems. Updates can improve system performance and functionality, improving efficiency and security. These upgrades may include the installation of automated control systems, the implementation of remote monitoring capabilities, or the integration of additional security features.
When considering upgrades, it is essential to assess the compatibility of the existing system with the proposed enhancements. Engaging with professional experts in the field can help determine the best upgrade options based on specific building requirements and desired results.
In conclusion, proper maintenance and regular inspections are crucial to the effective operation of BMU systems. By performing routine inspections, addressing maintenance needs, replacing components when necessary, and exploring upgrade possibilities, building owners and facility managers can ensure optimal performance and safety of their BMU systems for years to come.
Case Studies and Projects
Successful implementations of BMU systems
Case studies of successful implementations of BMU systems demonstrate their effectiveness in various real-world scenarios. These projects have shown the versatility and reliability of BMU systems, ensuring efficient access and building maintenance solutions. Here are some noteworthy examples:
- Landmark Tower Maintenance: A prominent skyscraper in a major city used a custom BMU system with telescopic boom functionality to perform routine maintenance tasks. The flexibility of the system allowed precise positioning and ensured access to all areas of the building’s façades, optimizing maintenance efficiency.
- Hospital Complex – A large-scale hospital complex implemented a fixed boom BMU system to facilitate regular cleaning and maintenance. The system’s robust design provided a safe and reliable platform for technicians to navigate the complex façade surfaces, improving the building’s overall cleanliness and aesthetics.
- Commercial Office Building – A modern office building adopted the innovation of suspended platforms in its BMU system to efficiently address maintenance challenges. With the ability to maneuver both horizontally and vertically, the suspended platforms allowed precise access and reduced the time required for maintenance tasks.
Notable projects using BMU systems
Several high-profile projects have successfully incorporated BMU systems to address unique architectural and maintenance requirements. These remarkable projects have set new standards in the industry, showcasing the capabilities of BMU systems in different contexts:
- Award-Winning Skyscraper – An award-winning skyscraper integrated a state-of-the-art custom BMU system combining fixed and telescopic boom functions. The system’s adaptability and comprehensive coverage contributed to the building’s remarkable aesthetics while ensuring efficient access and maintenance solutions.
- Historic Landmark Preservation: A renowned historic landmark implemented a specialized BMU system tailored to the unique architecture of the landmark. The telescopic boom capability of this system, coupled with advanced safety features, allowed for precise maintenance without compromising the integrity of the monument.
- Amusement Park Structure – An iconic amusement park structure incorporated a sophisticated BMU system with custom suspended platforms. The ability of this system to navigate curved surfaces and challenging architectural elements ensured comprehensive maintenance coverage, enhancing the overall visitor experience.

Future trends and innovations in BMU systems
As the building maintenance field continues to evolve, new technologies and innovations are driving future trends in BMU systems. This section explores two key areas of advancement: automation and robotics, and the integration of IoT with building management systems.
Advances in Automation and Robotics
Automation and robotics are revolutionizing the way BMU systems work, improving efficiency and safety. Here are some notable advances:
- AI-enabled BMU systems: Artificial intelligence is being integrated into BMU systems, enabling autonomous operation and decision-making, reducing the need for human intervention.
- Automated Positioning and Navigation: Advanced sensors and positioning technologies enable precise and autonomous movement of BMU systems, optimizing maintenance tasks and ensuring worker safety.
- Robotic Cleaning and Inspection: Robotic arms equipped with cleaning tools and high-resolution cameras can perform cleaning and inspection tasks efficiently and accurately, reaching areas that are difficult for humans to access.
Integration of IoT and building management systems
The Internet of Things (IoT) is revolutionizing building management and its integration with BMU systems offers several advantages:
- Real-time monitoring and analysis: IoT sensors installed in BMU systems provide real-time data on performance, operation and maintenance requirements. This data can be analyzed to optimize maintenance programs and identify potential problems before they become serious.
- Remote Control and Maintenance – IoT connectivity enables remote control and monitoring of BMU systems, enabling troubleshooting, software updates, and maintenance without the need for a physical on-site presence.
- Integration with building systems: IoT integration enables seamless coordination between BMU systems and other building management systems, such as HVAC and fire alarm systems, ensuring a comprehensive and efficient building maintenance strategy.
In the following section we can focus on the gondolas for facades, the flagship product of our company. We have been designing and manufacturing gondolas since our foundation, guaranteeing quality and safety in each of them. Now we will define them, explain their use and present the standard models that we produce at GPBMU.
The gondola for the maintenance and cleaning of façades is a suspended platform, supported by a structure that allows the gondola to carry out different movements, so that it covers the entire surface of the façade. It is used both for maintenance and for cleaning facades.
At GPBMU we design gondolas according to the needs of each client, and we also have four standard models, which we explain below.
GPN Model
Characterized by its great versatility. So much so that it can be used in projects of various heights, and in simple roofs where the machine moves freely along the parapet of the building (the safety element in the roofs). Its versatility makes the reach of the gondola limited, which is why we assigned the GPN for use in buildings with straight or negative facades, with the addition of a pantograph. The range of this model is up to 4 or 5 meters approximately.
GPI Model
Used in buildings of all height ranges, either with straight or negative facades (adding a pantograph). It has a swivel arm that facilitates a long reach; This feature together with its height makes this model the ideal solution for roofs where obstacles make it difficult for the BMU to move along the parapet. These obstacles on the roofs can be elevators, ventilation systems or antennas. Its adaptation to roofs with obstacles means that the final installation is always tailored to the needs of each building.
GPIT Model
Is characterized by having the longest range of all the BMUs offered by GPBMU, possible thanks to its telescopic arm. It is the perfect solution in buildings where a single machine must guarantee access to the various projections on the façade, and also on roofs where obstacles make it difficult for the machine to move along the parapet. This model easily works on roofs with multiple obstacles, and a pantograph can also be mounted as well as providing access to receding facades.
GCM Model
Is a compact and efficient solution. It is a cart that uses small, motorized baskets. Therefore, its use is limited to buildings up to 120 meters high, with simple facades and open roofs. Its main advantage is that there is the possibility of using the same motorized basket for different façade maintenance systems, so the motorized basket can be used with other machines in addition to the BMU.
In conclusion, the future of BMU systems is marked by advances in automation and robotics, as well as by the integration of IoT with building management systems. These innovations improve efficiency, safety and overall maintenance performance, making BMU systems an essential component in the maintenance of modern high-rise buildings.
As you can see, GPBMU offers a variety of solutions to meet the needs of each building. Trust our BMU Systems and you will enjoy the efficiency of machinery specially designed to meet your business objectives.
From GPBMU, it will be a pleasure to serve the needs of your business. Contact us and see all our Building Maintenance Machinery.