Straight facades

Maintenance of straight facades can be carried out safely, efficiently, and clearly with the right building maintenance systems. Inspection, cleaning, and upkeep are straightforward, requiring minimal effort while ensuring maximum reliability.

On paper, a straight facade may look simple and uniform, but in practice, this is often not the case.

Balconies, recessed sections, protruding edges, or facade greenery can quickly make even basic access challenging. These are the points where problems arise: limited reach, awkward working positions, and temporary solutions that are not intended for regular use. What appears simple requires a smart, safe solution to ensure full accessibility.

Designed for Real-World Use

With our Building Maintenance Units (BMUs), even seemingly simple straight facades become fully accessible, safe, and practical. Maintenance, inspection, cleaning, and renovation can be performed securely, without compromising the building’s appearance or functionality.

Rail mounted BMU on a building in Utrecht, Netherlands

Need support for your project?

Do you want to be sure that your facade is safely, sustainably and aesthetically accessible? Contact us for free advice or a customized quotation.

Facade maintenance unit for a straight facade

How maintenance works on straight facades

For straight facades on flat-roofed buildings, BMUs often operate using a rail system along the roof edge.

The motorized base moves the galvanized roof trolley in a controlled and stable manner along the rail track, excluding the aluminum components. Using the extendable or fixed jib, our unique Ergo gondola is positioned precisely, allowing safe and comfortable access to the facade.

Our BMUs comply with all applicable laws and regulations and enable ergonomic and efficient maintenance along straight facades, from low-rise to high-rise buildings.

A smart, cost-efficient solution, implemented as a well-thought-out system designed to last for many years.

Choose for reliability and safety

With Facadexs BMUs, you choose certainty. Our solutions enable safe working at height, reduce dependence on external tools, and ensure an efficient maintenance process throughout the building’s lifecycle.

Our carefully designed systems provide:

  • Maximum user safety
  • More efficient and effective maintenance
  • Reduced reliance on external tools
  • Lower costs over the lifetime of the installation
  • Assurance for facility managers and building owners

By preventing problems before they occur, we ensure straight facades remain safe, cost-efficient, and sustainably accessible — whether it’s an office building, residential tower, hotel, or hospital.

Budgetvriendelijke gevelonderhoudsinstallaties

3D rendering of a facade maintenance unit for straight facades

Facade maintenance unit with an indoor BMU setup

Variants and features of our Building Maintenance Units

Building maintenance units for straight facades can be equipped with a range of mechanical, functional, and safety features, tailored to the building and the client’s requirements:

The motorized base moves the roof trolley along a rail track, allowing access to a large facade area. Rail tracks can be adapted to the roof dimensions and may be used by multiple roof trolleys if required.
BMUs for straight facades are equipped with a fixed jib. Depending on the type, the jib can be raised to position the cradle closer to the facade. For example, a pantograph cradle can be accurately positioned under a balcony by raising the jib. This function also allows the roof trolley to lift the cradle over high parapets or roof edges, ensuring safe and efficient access to straight facades.

A rotating spreader allows for adjustment of the direction of the cradle in relation to the facade. This makes it possible for workers to get close to curved facades or facade with a certain angle.

The PLC (Programmable Logic Controller) for our BMU’s is designed so that it can be monitored remotely. This facilitates remote inspection and analysis of system faults, and the integration of BMU data in a BMS (Building Management System).

The roof car can be rotated to change the direction of the jib in relation to the rail track. This function is used when the gondola is lifted from the roof and suspended over the edge. It could also be used to work around the corners of a facade.
All our roof cars can be equipped with a restraint system. This system connects the gondla to the facade, preventing that the gondola moves too far away from the facade, or starts swinging. This increases the safety of the BMU in windy conditions. A restraint system is for buildings that are 40 meters (131 feet) and above.

An industrial control panel which is used to control the power and movement of the roof car and jib. It includes buttons or switches that allow operators to control the building maintenance unit.

Additional facade rollers are deisgned for external use and can be used to provide insulation from the elements.