Magazine
MAGAZIN
Free-floating and functional
#greenbuilding

Free-floating and functional

The TUM Campus at Munich’s Olympiapark shows how a carefully planned timber project can save resources and the associated costs. Shortlisted for the DAM Preis 2024, it was formerly Europe’s largest timber construction.

Even after more than 50 years, the famous acrylic glass tent roof on Munich’s Olympic Stadium continues to impress. The design by Günter Behnisch and Frei Otto still has the potential to overshadow new builds nearby, despite its transparency and sense of lightness. Conversely, there is also the risk that this architectural heritage will pale in comparison when confronted by neighbouring new projects. Either way, integrating fresh designs into this context is a complex challenge that the team of architects at Dietrich Untertrifaller have expertly mastered with their new TUM Campus.

Landscape design, TUM Campus, TUM School of Medicine and Health, Munich, Olympiapark, Dietrich Untertrifaller, timber construction
The outdoor grounds with their various sports fields feature a park-like, heavily greened design.

A superlative for timber construction

Adopting the same approach as the 1972 Olympic structures, the roof of the TUM Campus plays a significant role in the overall design. This 19-metre cantilevered canopy seems to float effortlessly above the running track over a length of 153 metres. Besides acting as a protective covering over the spectator stands, it also provides ideal conditions for the sports labs on the ground floor as sports performances can be measured here with less exposure to the weather. The design decisions were therefore all clearly taken with functional considerations in mind.

‘Light, freshness, generosity’: To this day, the slogan of the 1972 Munich Olympic Games still applies to our design in Munich’s listed Olympic Park.

Dietrich Untertrifaller, architectural studio

The whole complex, which houses the TUM School of Medicine and Health – a faculty of Munich Technical University – was Europe’s largest timber construction when it was first developed. It opened in 2023 and is now used by 125,000 students and 30,000 university staff. With the reticence of its design and the horizontal focus, it slots almost naturally into the Olympic setting without trying to compete with its iconic surroundings.

Roof, TUM Campus, TUM School of Medicine and Health, Munich, Olympiapark, Dietrich Untertrifaller, timber construction
With a 19-metre projection, the roof consists of prefabricated box girder elements with high rigidity and minimal self-weight.

Connected by the rue interieure

“‘Light, freshness, generosity’: To this day, the slogan of the 1972 Munich Olympic Games still applies to the TUM School of Medicine and Health in Munich’s listed Olympic Park,” the architects explain in their concept. Based in Bregenz, the architectural studio Dietrich Untertrifaller – which has branch offices in Vienna, Munich, Paris and St. Gallen – won the competition together with landscape architects Balliana-Schubert from Zurich.

While the designs by other competitors were inspired formally by the iconic tent roof or conceal the buildings under a grassed roof, the winning design is reduced to the essentials. The description continues: “The clearly structured complex is divided into two hall and institute clusters along a central access axis. This ‘rue interieure’ runs through the entire building from east to west”, which also creates a communication zone. Floor-to-ceiling glazing allows a clear view of the individual sports halls, generating transparent and comprehensible space.

Rue interieur, TUM Campus, TUM School of Medicine and Health, Munich, Olympiapark, Dietrich Untertrifaller, timber construction
The “rue interieure” runs through the entire building from east to west.
Sports hall, TUM Campus, TUM School of Medicine and Health, Munich, Olympiapark, Dietrich Untertrifaller, timber construction
This main axis also creates a meeting and communication zone.

Timber construction benefits fire safety

The costs were a crucial reason for selecting this design, as architect Much Untertrifaller explained to “Detail” magazine: “Our design was by far the most affordable. Wood is sustainable and has been affordable until now because unlike steel, it does not have to be protected with fire-prevention coatings.” Whereas fire safety used to be the greatest obstacle for timber building, wood is now considered a safety benefit in this respect. Unlike steel, timber allows burning to be controlled and a protective charcoal layer also forms on the surface of the wood. Therefore, the core of loadbearing structures is protected from harm for a long time.

Our design was by far the most affordable.

Dietrich Untertrifaller, architectural studio

The secret behind this spectacular projecting roof, which requires no additional supports, is a special lightweight construction made of prefabricated glulam parts from timber engineers Rubner Holzbau. The individual prefabricated elements are 28 metres long and 3.75 metres wide, and consist of commercially available veneer plywood and glulam ribs. These were glued together at the factory to form box girder elements with high rigidity and minimal self-weight, which enabled economically justifiable production costs.

Roof, TUM Campus, TUM School of Medicine and Health, Munich, Olympiapark, Dietrich Untertrifaller, timber construction
The large cantilever is made of commercially available veneer plywood and glulam ribs, which enabled economically justifiable production costs.

Hall cluster built in two months

The TUM Campus has an overall hybrid design. While some sections – such as the basement and central access axis – use reinforced concrete, the sports halls, institute areas and the entire roof are designed with timber. The high degree of prefabrication also enabled the timber elements to be assembled quickly. According to the project description: “With perfect logistics for planning, production, delivery and assembly, the hall clusters were erected in just two months.”

However, the architects’ selection of materials followed a different line of thought. “Timber was chosen to preserve the link between landscape and architecture,” they say. The same link is established by the listed Olympic structures.

Assembly, TUM Campus, TUM School of Medicine and Health, Munich, Olympiapark, Dietrich Untertrifaller, timber construction
The individual prefabricated roof elements are 28 metres long and 3.75 metres wide.

Frei Otto, whose visionary Multihalle in Mannheim is undergoing extensive renovation, was continually on the search for new and free forms of construction. The new TUM Campus uses the lightness of a timber design and adopts this pioneering spirit, showing how a large building project can be implemented with an unequivocal, resource-friendly approach. It is a self-assured addition to the Olympiapark and a structure that expresses the current architectural zeitgeist. While maintaining sensitivity for the context and conscious handling of planetary limits.

The TU Munich Campus won the Austrian Green Planet Building Award and was shortlisted for the DAM Preis 2024.

Text: Gertraud Gerst
Translation: Rosemary Bridger-Lippe
Photos: Aldo Amoretti, Marcus Buck, David Matthiessen

Other articles
that might interest you

Hothouse for innovation
#greenbuilding
Hothouse for innovation

Australia could be described as a late mover as far as sustainable construction is concerned. One of its timber buildings – the award-winning Macquarie University Incubator – shows how to reduce energy and resources on all levels.

McDonald’s builds with timber
#greenbuilding
McDonald’s builds with timber

São Paulo is home to Brazil’s “most sustainable McDonald’s”. It has a timber design and is presented as an educational project for sustainable building. For the company, the wooden structure is a “recipe for the future”.

Welcome to the Ecotope
#greenbuilding
Welcome to the Ecotope

The master plan named Ecotope was chosen by renowned Swiss education and research institute EPFL to fulfil an important requirement. Green spaces will flourish instead of blanketing the ground with bleak tarmac; circular materials will replace concrete and steel.

An office block with an edge
#greenbuilding
An office block with an edge

On the Norwegian coast, the office building Lumber 4 has been constructed in only twelve months – using wood. For the architects at Oslotre, the project shows that timber buildings are not just sustainable, but also economically competitive.

Reclaiming a harbour
#city planning
Reclaiming a harbour

The new Torshavn ferry terminal is set to give the Faroe Islands a new architectural landmark with a hybrid timber-concrete design. With architects Henning Larsen on board, it also re-opens the harbour to the islanders.

A temple for start-ups
#greenbuilding
A temple for start-ups

The German city of Heilbronn is home to a remarkable timber structure. Innovation Factory 2.0 displays a new kind of aesthetics, both on the inside and outside. This sophisticated paradise for innovation displays precision craftsmanship from Switzerland.

Parliament builds with modular timber
#greenbuilding
Parliament builds with modular timber

For its new office building Luisenblock West, the German Bundestag chose a design using prefabricated wooden modules. Austrian module experts Kaufmann Bausysteme have been working flat out ever since. On hotels, schools and student halls.

At the summit of Chäserrugg mountain
#greenbuilding
At the summit of Chäserrugg mountain

Anybody looking to combine a skiing trip with some architectural gems will be in their element at the top of the Chäserrugg in Switzerland. A tour of this award-winning building designed by Herzog & de Meuron gives an insight into sustainable construction methods at a height of 2,262 metres.

“Hybrid is the new way of building with timber”
#greenbuilding
“Hybrid is the new way of building with timber”

Stefan Winter ranks among the leading experts on the use of wood as a building material. In an interview with UBM Development, the professor and trained carpenter explains why hybrid solutions are not a step backwards for timber construction and how long-lasting timber products can help to mitigate climate change.

Form follows force
#greenbuilding
Form follows force

Shortly after Lungau Arena opened its doors, it was singled out as an ambassador for exemplary and sustainable timber construction. This new sports facility goes far beyond economic and functional requirements.

Timber as a technology showcase
#greenbuilding
Timber as a technology showcase

A new entrance building has been designed for the Deutsches Technikmuseum in Berlin. With its striking lattice roof, the design by Austrian architectural firm Innauer Matt demonstrates that modern timber construction is a byword for progress through sustainability.

Where sheep graze on an urban ‘hillside’
#greenbuilding
Where sheep graze on an urban ‘hillside’

The new Raiffeisen Landesbank Kärnten building is a transparent timber construction with room for sheep on its roof. In this interview, querkraft architect Jakob Dunkl talks about the design and also the connection between sustainability and love.

Freshly stocked with technical expertise
#greenbuilding
Freshly stocked with technical expertise

German car manufacturer BMW is upgrading its resources. The company is building a new Talent Campus at its Munich headquarters to equip its staff for e-mobility and automation. With wood as the main construction material, the design is by local architecture firm allmannwappner.

University enters the green building revolution
#greenbuilding
University enters the green building revolution

The Marga Klompé Building at Tilburg University is the first academic building in the Netherlands to be built out of wood. Insulation made from recycled denim jeans is part of the circular design by Powerhouse Company.

The circular office
#smart office
The circular office

Impact Hub Berlin is a community and coworking space that has taken recyclable construction from theory to practice. LXSY Architekten used timber construction and recycled building materials for the interior design in a converted old warehouse.

Old method stages a comeback
#greenbuilding
Old method stages a comeback

One hundred years after patenting of the Zollinger roof, this self-supporting timber structure is experiencing a renaissance. Designed to save materials, recyclable and easy to build, it has regained popularity for the construction of today’s factory workshops.

Copenhagen as the world’s first net-zero capital city
#city planning
Copenhagen as the world’s first net-zero capital city

Copenhagen is fast approaching its goal of achieving carbon neutrality. Its former city architect Camilla van Deurs, recently appointed head of the Nordic Office of Architecture's new specialist area for strategic urban development, spoke to ubm magazine. about the biggest levers for reducing carbon emissions.

The supermarket of the future
#greenbuilding
The supermarket of the future

A supermarket designed as a net-zero construction that produces its own food for the region. This is the concept behind Rewe Green Farming and its prototype in Wiesbaden, Germany. Timber engineering is central to the company’s plan for similar stores.

Alpine architecture at its best
#greenbuilding
Alpine architecture at its best

The recent rebuild of Voisthaler Hut in Austria’s Hochschwab Mountains uses structural timber design with sophisticated architectural and ecological features. This energy self-sufficient mountain hut designed by Dietger Wissounig Architekten has been awarded the “Umweltgütesiegel” and also won the 2023 BIG SEE Architecture Award.

A metro station built with timber
#city planning
A metro station built with timber

Although this design looks like a utopian dream, in Copenhagen it is set to become reality. Over the coming years, the Danish capital will be introducing timber-hybrid metro stations. The concept by JaJa Architects adopts a holistic approach and takes climate-friendly building below ground.

Logistics centre opts for wood
#greenbuilding
Logistics centre opts for wood

Not far from Amsterdam, fashion giant Bestseller is building Europe’s largest timber logistics centre – called “Logistics Center West”. Designed by Danish architects Henning Larsen, it aims to set new standards in sustainability and design.

Mediating between mountain and valley
#greenbuilding
Mediating between mountain and valley

Its design blends alpine architecture with the outline of a craggy mountain range. The Congress and Exhibition Centre in the municipality of Agordo in northern Italy reimagines aesthetic forms of expression in timber construction.

A Zen-style home
#living
A Zen-style home

The Belgian city of Antwerp will soon benefit from a Japanese-inspired, timber-hybrid residential tower that is currently under construction. The building was designed by Pritzker Prize winner Shigeru Ban, who takes nature and wood as central inspiration for his designs.

Flourishing in a residential greenhouse
#living
Flourishing in a residential greenhouse

Bremen’s Überseeinsel district is a new, green neighbourhood currently under development. Affordable, sustainable and attractive living space will be on offer in the Residential Greenhouse. It is designed to be a home for both people and plants.

New schools from construction kits
#greenbuilding
New schools from construction kits

There is a severe shortage of schools – 15,000 are needed in Europe alone. The easy-to-assemble kit from Stora Enso – called Sylva – can be used to create eco-friendly wooden schools that offer children a positive learning environment and architecture that gives them a sense of meaning and purpose.

The woman behind Henning Larsen
#architecture
The woman behind Henning Larsen

CEO Mette Kynne Frandsen has worked for over 20 years to make Danish architectural firm Henning Larsen what it is today: a pioneer in creating sustainable yet iconic architecture around the world. She gave us an interview before leaving her position.

Sustainability with the power of two
#greenbuilding
Sustainability with the power of two

Architectural firm Pittino & Ortner based in Styria, Austria, is making a name for itself on two fronts: with its huge timber-hybrid book storage facility in Vienna and its café on Lake Thalersee near Graz.

On track for transformation
#greenbuilding
On track for transformation

Industrial wastelands need new strategies to present workable options for re-use. The architects at Smartvoll are experts in this kind of development. One of their designs is an ecosystem for the former railway depot in Amstetten, Lower Austria, as living space for plants, animals and people.

A church that stores carbon
#architecture
A church that stores carbon

As the first church to be built in Copenhagen for 30 years, it may well become an icon. Ørestad Church is a sculptural timber construction designed by Henning Larsen. A kind of “Church 2.0”, it is also a modern community centre that reaches out to everybody regardless of their belief.

Wisdome shows pioneering expertise
#greenbuilding
Wisdome shows pioneering expertise

One of the world’s most spectacular timber engineering projects was recently completed in Sweden. Built for Stockholm’s Tekniska Museet, the Wisdome is a free-form structure using 20 kilometres of laminated veneer lumber. The design uses this kind of wood in an entirely new way.

Alpine lodges redeveloped
#hotel
Alpine lodges redeveloped

MoDus Architects have restructured a hotel complex that has decades of growth behind it. The external space created by a new layer of timber on the outside of the Icaro Hotel brings together the existing buildings to form a uniform whole. On the inside, guests encounter plenty of affectionate references to Alpine clichés.

Inspired design for heavenly wines
#architecture
Inspired design for heavenly wines

The fine wines from Château Angélus winery are now also produced in Libourne, France. Its new wine cellar designed by Eric Castagnotto looks like a church nave, which is probably no coincidence.

Glamping in hilltop chalets
#hotel
Glamping in hilltop chalets

A luxury campsite at the foot of Vorarlberg’s Rätikon mountain range has been enlarged, with the addition of ten timber tiny houses. These hilltop chalets are a reinterpretation of the Alpine hut, and their design has won several awards.

Timber construction by star architect
#hotel
Timber construction by star architect

The first five-storey hotel in mass timber design is located in Zillertal, Austria, created by celebrated Italian architect Matteo Thun. It is no coincidence that one of the leading players in structural timber construction is based only a stone’s throw away.

The transformer hotel
#hotel
The transformer hotel

VALO is the name of a complex on the outskirts of Helsinki that combines hotel accommodation with office facilities. With a dual use that is both efficient and viable, the beds are folded away during the day, making way for fold-out desks.

Timber showcase for Volvo
#greenbuilding
Timber showcase for Volvo

A special kind of discovery world is taking shape in Gothenburg, where Swedish vehicle manufacturer Volvo is using timber construction and nature to create its World of Volvo. The components and engineering for Henning Larsen’s design are being provided by Austrian firm Wiehag.

Wave of the future
#greenbuilding
Wave of the future

The Klimatorium in Lemvig, Denmark, devises strategies to counteract global climate change. Situated on the coast of Jutland, the building designed by architects 3XN has already achieved iconic status.

A bridge to the future
#greenbuilding
A bridge to the future

As Dusseldorf’s Theodor Heuss Bridge needs a complete overhaul, the team at RKW Architektur + put their heads together – and produced a spectacular new design. It is literally packed with potential.

Yes to Jess!
#city planning
Yes to Jess!

The town of Jessheim is getting an impressive new centre. Designed by Norwegian firm Mad arkitekter, it promises to combine sustainable urban development with attractive indoor and outdoor areas.

New life among the mushrooms
#architecture
New life among the mushrooms

Metropol Parasol has achieved a phenomenal rejuvenation of a neglected square in Seville. The iconic timber construction by J.MAYER.H architects is a prime example of successful intervention in public space.

Blueprint for forests in urban living
#city planning
Blueprint for forests in urban living

The Forestias is one of the largest property development projects in Thailand. The highlight of this project by Foster + Partners is a 48,000 m² urban forest designed by TK Studio.

Timber high-rise with guaranteed recycling
#greenbuilding
Timber high-rise with guaranteed recycling

The Kajstaden Tall Timber Building in Sweden marks the beginning of a new generation of mass timber blocks. Using this building material saves around 500 tonnes of CO₂, and it also facilitates deconstruction later on.

Now that’s rocket science
#greenbuilding
Now that’s rocket science

There’s a rocket preparing to launch in Switzerland. The residential timber high-rise named Rocket in Winterthur’s Lokstadt neighbourhood will reach a height of 100 metres. The tower’s residents will be part of the 2000-watt society.

It’s time for Carl
#greenbuilding
It’s time for Carl

May we introduce Carl? Using timber for its facade besides the supporting structure, the apartment block is currently under construction in Pforzheim. Architect Peter W. Schmidt explains how this is being done.

A school with the hygge factor
#greenbuilding
A school with the hygge factor

Kautokeino skole in northern Norway is a project that seeks to embrace the uniqueness of Sami culture and educational style. The mass wood building is so hygge, you’ll want to check in for a few nights.

Cabins in the Lyngen Alps
#architecture
Cabins in the Lyngen Alps

If you love the far north, you’ll love the Lyngen Alps. And if you love the Lyngen Alps, you’ll love the bungalows by architect Snorre Stinessen.

Superblock designed with mass timber
#city planning
Superblock designed with mass timber

Canada’s megaproject Waterfront Toronto includes a new district called Quayside, an all-electric and climate-neutral community. Its highlights are a two-acre urban forest and the residential Timber House by architect David Adjaye.

Where the future is radically car-free
#city planning
Where the future is radically car-free

The city of San Diego in Southern California has plans for a new district, one that will be entirely void of cars. Known as Neighborhood Next, it must be one of the most radical projects in the USA.

Climate neutral and affordable
#city planning
Climate neutral and affordable

The new urban quarter Zwhatt near Zurich is designed to enable climate-neutral living at affordable prices. One of its buildings is a 75-metre-high timber hybrid tower known as Redwood, whose facade generates solar power.

Wood with superpowers
#greenbuilding
Wood with superpowers

Architect and biologist Timothée Boitouzet has used nanotechnology to give wood an upgrade. The new material “Woodoo” is translucent, fire-resistant, weatherproof and up to five times stronger than normal wood.

High-tech timber for Norwegian banking
#smart office
High-tech timber for Norwegian banking

Timber construction can be decidedly high-tech, as illustrated by the head office built for SR Bank in Stavanger, Norway. Bjergsted Financial Park offers workplaces that are fit for the future, and it is among Europe’s largest engineered timber buildings.

In harmony with nature
#greenbuilding
In harmony with nature

So, what does "Noom" actually mean? While Sanzpont [arquitectura] and Pedrajo + Pedrajo Arquitectos don't exactly reveal this, their "Living the Noom" concept is pretty clear: it’s all about a fresh take on housing. With environmental protection and quality of life as a top priority.

Hamburg sets a new benchmark
#greenbuilding
Hamburg sets a new benchmark

HafenCity Hamburg is an urban quarter fit for the future. Its eco cherry on the top is the “Null-Emissionshaus” (Zero Emissions Building), which is completely carbon-neutral – and can be dismantled like a Lego house.

The oblique cabins of Tungestølen
#hotel
The oblique cabins of Tungestølen

Snøhetta creates high-calibre architecture, including accommodation at high altitudes amidst Norway’s glaciers. The architects have enriched the Tungestølen mountain cabins with a special feeling of hygge.

Urban apartments off the peg
#greenbuilding
Urban apartments off the peg

Apple’s former design head BJ Siegel has developed a concept for a timber modular house. The urban prefab named Juno is designed for mass production – and hopes for success on the scale of the iPhone.

Village life in the city
#greenbuilding
Village life in the city

Communal vegetable patches, car sharing and a timber building that overtops many others. Sweden’s largest housing cooperative is celebrating its 100th anniversary with a project called Västerbroplan that shows how people will live in the future.

A superlative tree house
#greenbuilding
A superlative tree house

Bearing the name Tree House Rotterdam, Holland’s new landmark-to-be looks like a gigantic stack of wooden shelves with glass lofts added on top. It aims to take the sustainability of timber high-rises to a new level.

Co-housing 2.0
#living
Co-housing 2.0

Three tonnes of lettuce and vegetables annually will be farmed on top of the We-House, a timber construction project in Hamburg’s HafenCity. The on-site restaurant serves meals for residents of this sophisticated eco-house at cost price.

The parametric office
#smart office
The parametric office

The design for the urban office building Saint Denis in Paris shows the potential of parametric design in timber construction. Architect Arthur Mamou-Mani is a luminary in this new discipline, and we were able to meet him online.

Wood on London’s skyline
#greenbuilding
Wood on London’s skyline

Researchers at Cambridge University are helping to turn London’s spectacular vision of a wooden skyscraper into reality. The Oakwood Timber Tower is to rise 300 metres into the sky, almost level with the tallest building in the city.

Vertical allotments for urban farming
#city planning
Vertical allotments for urban farming

Self-sufficiency is no longer a dream reserved for downshifters. The modular building system named The Farmhouse designed by Studio Precht allows residents to grow food in big cities.

This site is registered on wpml.org as a development site. Switch to a production site key to remove this banner.