News

The benefits of self-powered building access units

Highly adaptable and versatile access solutions that can deliver a cost effective solution and can also help overcome challenging architectural features.

Self-powered building access units, both semi-automatic trollies and fully automatic roof cars, offer a highly adaptable and versatile option which can deliver a cost effective solution and can also help overcome challenging architectural features in more complex projects.

In many instances, there is limited roof space available for a permanent, roof-mounted BMU. This might be due to the design of the building itself or because roof space is required to accommodate other uses such as a sky-garden, elevator equipment or solar panels. The versatility of self-powered building access units can provide the answer to these issues.

Perhaps the key defining feature of the semi-automatic trolley is that it allows the hoist to be located within the cradle of the Building Maintenance Unit itself, rather than being housed in a separate roof-mounted unit. Beyond saving precious roof space in itself, this provides additional functionality of making the cradle interchangeable between various roof rigging systems. Semi-automatic trolleys are often deployed as an economical solution where, for instance, they can be moved and used across a number of adjacent roofs with varying levels.

The fully automatic roof car utilises a trolley and cradle which is designed to traverse to the area of the facade where it is required. This portability means it is commonly combined with a relatively short jib arm which can often provide all the required coverage from a compact unit which is inconspicuous in its parked position.

Both the semi-automatic trolley and the fully automatic roof-car can be combined with a horizontal track on the roof, a vertical track on the roof parapet or on a concrete track in order to minimise the roof space they take up in the specific orientation which best suits the particular building concerned.

Moving the BMU off the roof entirely, self-powered cradles can also be suspended from a monorail or from davits, adding to their adaptability for a number of architectural challenges. Depending on the challenges presented by the building, a monorail track can be configured to run horizontally, vertically or on an inclined surface. A monorail can be a particularly desirable and flexible solution where the technical and aesthetic challenges of the building go beyond what is achievable with standard facade access systems. For instance where the design of the building requires the machines and track to be hidden or integrated seamlessly with the facade.

Although they are often thought of as an economical solution for buildings of lower complexity, the adaptability, versatility and compact size of both the semi-automatic trolley and the fully automatic roof-car can also make them the most appropriate option for some sections of more complex buildings. Contact us to find out how our comprehensive range of facade access solutions can be tailored to meet your particular access needs.

Back to news

Latest Posts

How MyBMU Technology Transforms Data into Actionable Maintenance Strategies

Effective building maintenance relies on proactive issue awareness and timely resolution. MyBMU, an innovative remote monitoring platform developed by Alimak Group for optimising Manntech's facade access systems, has transformed maintenance practices by ensuring safety, efficiency, and cost-effectiveness. This article explores MyBMU's features and benefits, emphasising the importance of addressing issues pre-emptively.

March 4th, 2024

Navigating New Heights: Innovative Solutions for Skyscraper Facade Access Challenges

As the architectural landscape continues to reach new heights with awe-inspiring skyscraper designs, the challenges in maintaining facades have also increased. From towering structures with complex designs to the limitations posed by extreme heights, ensuring efficient and safe facade access has become more crucial than ever. Manntech recognises this evolving need and has developed innovative solutions that address these challenges. This article explores the challenges and solutions in facade access, shedding light on how Manntech's innovations reshape the landscape of high-rise facade maintenance.

February 20th, 2024

Architectural Trends for 2024

The world of architecture is undergoing a fascinating transformation. New innovative trends are emerging that redefine the aesthetics of working and living spaces and echo a commitment to sustainability, adaptability, and creativity. This is brought about by the pressing need to save the world from high emissions, compelling architects to reimagine their design and build. We take a look at the predicted architectural trends.

November 21st, 2023

Manntech’s facade access solutions adapt to roof space limitations

The world of architecture is evolving, and rooftops are now dynamic and remarkable features, no longer as static as they once were. They have become integral architectural elements, often boasting amenities such as roof gardens, making the most of available space. However, this trend has brought a unique challenge for facade access systems. Many modern tall buildings lack the traditional flat rooftops suitable for standard building maintenance units (BMUs). Implementing effective maintenance solutions has created a challenge, but Manntech has developed solutions to overcome the constraints posed by limited roof space.

October 26th, 2023

Manntech assists with the preservation of world-famous structures

Manntech’s extensive portfolio of projects spanning over 60 years showcases our dedication to developing high quality facade access solutions that meet the unique needs of each building and the ever-changing architectural landscape. With our engineering expertise and proven track record of delivering innovative custom solutions, we confidently take on the challenges of some of the most recognisable and unique building structures.

August 3rd, 2023