Maybe you got to pet the fish at the petting aquarium? Maybe you read or did a science experiment and learned more about underwater flora and fauna? For the H22 City Expo, we created the Havoteket Pavilion in Helsingborg, a sustainable place to learn for anyone who is curious about the sea.
During the H22 City Expo, around forty school and preschool classes booked lessons with a marine educator. Here, students got to take a closer look at oceanic micro life and create their own food webs.
Havoteket – an urban ocean space for the public
The pavilion served as a prototype for tomorrow’s inclusive educational environment, with outdoor learning and activities for people of all ages. Visitors got to learn about the ocean from a sustainable perspective. Kids of all ages got to meet up, read, conduct science experiments and learn, as well as pet fish at the petting aquarium. The concept was based on a clear perspective of inclusivity – everyone should feel welcome at Havoteket.
“Together, we wanted to create an urban venue to gather and learn, where visitors could be amazed by marine life and see how important it is to take care of it, both every day and as part of urban development,” says Berit Christenson, Regional Manager at Hemsö.
Havoteket was created as a partnership between the City of Helsingborg, Hemsö community properties, Tengbom architects, Serneke and the Port of Helsingborg.
Eco-friendly architecture
The architecture of Havoteket reflected the ocean and wind, with elements of sustainability and circular solutions. The largely reusable pavilion was nine meters tall and built with scaffolding, wooden planks, plywood sheets and scaffold netting. The billowing fabric along the facade is intended to be reminiscent of waves on the ocean. The open exhibition space totaled 185 square meters and visitors came in and out via three entrances.
The concept was based on a clear perspective of inclusivity – everyone should feel welcome at Havoteket
The open exhibition space totaled 185 square meters and visitors came in and out via three entrances.
Designing eco-friendly architecture that is equal, inclusive, and accessible requires a creative and incisive collaboration. Havoteket is a great example of this approach. Hopefully, more initiatives like this will emerge. When professionals work across boundaries and titles, they create new spaces that benefit people, society, and the environment.
After the H22 City Expo, the team dismantled Havoteket. Following a circular approach, they will reuse both the land and building materials.
The design mimics ocean waves with billowing fabric.
In one of the biggest upcycling projects in Sweden, our temporary market hall from Stockholm was given a new lease on life. “First to six wins the game” is now the rule at Östermalmshallen Padel in Mölnlycke, just outside of Gothenburg.
When Stockholm’s Östermalmshallen renovation was complete, and it was time to tear down the temporary Östermalmshall, the building was disassembled and shipped to Mölnlycke, and rebuilt as a padel hall.
Since then, padel courts have replaced the fish and shellfish counters, but the exclusive feel remains intact. The wood-paneled walls, with a visible structure, create that sense of exclusivity, for a result that is far from the standard tin boxes that house many padel halls around Sweden. The locker room floors and walls are lined with big, beautiful terrazzo tiles, while the restaurant and bar offer views of both the lake and the padel courts.
The main entrance to Östermalmshallen Padel is covered with weathering steel.
An upcycling record
In addition, moving the temporary market hall set a Swedish record for upcycling.
In spring and summer, guests can relax in the outdoor seating area. With restaurant service available, they can enjoy a meal while taking in the lake views.
“This is a major upcycling project, maybe one of the biggest in Sweden,” says Mark Humphreys, Regional Manager at Tengbom and head of the project. One of the key lessons is that good architecture is a condition for long-term sustainability. The building has been popular, a success from the start, and the Wallenstam property company has carefully preserved and reinforced its beautiful qualities in the adaptation of the building for its new purpose and location. Simply put – no one wants to tear down an attractive building.
The western facade – the lower portion of the facade is covered with vertical pine panels. The corrugated plastic on the upper portion lets light into the hall.
“A lot of people who visit us comment on how beautiful the building is,” says Niklas Evheden, who runs the new padel hall. “Many people are really quite enthusiastic when they come in. The bright and inviting setting is considerably different from other halls, and it’s also unique that we have our own restaurant. In addition to the wood paneling indoors, many people comment on how much natural light comes in from the corrugated plastic on the walls. It doesn’t look like any other padel hall they’ve been in. The venue is also excellent for conferences and parties.”
No one wants to tear down an attractive building
The padel hall has six doubles courts and a restaurant.
Adapted for six doubles courts and a restaurant
Tengbom embraced the challenge of adapting the building to its new function and location. Along the way, the team made thoughtful adjustments. They extended the interior pillars and facade, raising the ceiling by two meters from its original height at Östermalmstorg in Stockholm. They also adjusted the structure to fit the sloping ground of the new site. To handle Mölnlycke’s higher levels of rain and wind, they expanded the roof’s runoff system. Inside, these changes are visible, subtly telling the story of the building’s journey and transformation.
The name of the padel hall reflects its history as well. It is now called Östermalmshallen Padel , and is located in Wallenstam’s new urban development project, Mölnlycke Fabriker, in Mölnlycke, outside of Gothenburg. There are around seven hundred new homes nearby.
A wooden frame facilitates the move
The building frame consists of a pre-fabricated wooden construction. The lower facade features vertical pine panels. The upper section has corrugated plastic siding that lets in light. In the restaurant corner, large windows open up the facade, offering views of the hall inside and the lake outside.
“The project also demonstrates the advantages of pre-fabricated wooden constructions as a material for building,” says Mark. “That made it easy to adapt the building to its new purpose, even though we didn’t plan to upcycle it like this from the beginning. It was also easy to disassemble and move the building. We really believe in this method of reusing buildings. The lessons we’ve taken away will make it even easier next time.”
Wins and awards
Winner of Architizer A+Awards 2024 in the categories Sustainable Adaptive Reuse and Gyms and Recreation Centers.
Circular Building Initiative of the Year 2022. As Tillfälliga Saluhallen: Architizer A+ Award, Design S Architecture Award, and Stockholm Chamber of Commerce Urban Environment Award. And longlisted for Dezeen Awards 2023
This east-facing overhead shot shows the skylights that stick up from the roof and let daylight into the hall.
The world’s first certificate for equality in urban development went to the People’s Walk in Helsingborg in June 2022. This safe and equal promenade in the heart of Oceanhamnen was designed by the residents themselves.
The urban planning committee in Helsingborg Municipality conducted a safety survey in Söder, revealing that nearly one in four residents felt unsafe in some way. To address this, the municipality launched a long-term project to create spaces where people feel secure and welcome. The first step took place at Gustav Adolfs Square, where an initial safety project laid the foundation for a certification system focused on equality in urban development and built environments.
The People’s Voice pavilion stands assembled from 3,000 return trays. Architecture students from the School of Architecture in Lund designed the winning proposal in an architectural competition.
Residents create the urban environment
People’s Walk in Oceanhamnen is the first project under the FairShare certification scheme. It was conceived in conjunction with the Helsingborg H22 City Expo. The city of Helsingborg and OBOS, partnered with Tengbom, are behind the project.
“People’s Walk is a public space that explores new ways to let residents add their own touch to the city environment while exploring how equality in built environments can manifest,” says Vesna Vasiljkovic, Practice Director and Head of Business Development at Tengbom, which was the project manager and initiator for FairShare together with the city of Helsingborg.
Bottles with messages of equality
What is equality for you? What would you write?
In the middle of the promenade is the People’s Voice pavilion, built out of 3,000 crates. This was the winning idea from an architecture competition for students from the School of Architecture at Lund University. The bright red crates contain recyclable plastic bottles filled with water in different colors, which call to mind the sun, wind and rain. In a ten-meter-tall red tower, visitors can leave messages and thoughts about equality inside empty soda bottles.
These messages are then blasted onto reused natural stones and arranged along People’s Walk. The blasted stones will be permanent markers along the walk. An exhibition is also underway at the pavilion that explains how the city and OBOS work with equality.
“We were inspired by Yoko Ono’s Wish Trees in Wanås, when we realized that we wanted to blast residents’ messages and immortalize them along People’s Walk.”
Vesna Vasiljkovic.
Include the elderly for safer city nights
Oceanhamnen is home to many seniors, aged 67 and up. Many people in this age range move throughout the city less and less at nighttime. To change that, their feedback was put to use in the project. FairShare requires each place to intentionally find a strategy to bring together groups that do not usually meet.
“Together with the city, we’ve carried out conversations with elderly residents of Oceanhamnen and nearby Söder. We wanted to understand what they need and want in the city,” explains Vesna. “The idea was to find activities to develop on People’s Walk after the H22 Expo. The elderly are an exciting group; they have lots of time and lots of life experience, and it’s interesting to consider how we can use that expertise in our cities.”
People’s Walk runs between Dockanparken and Redaregatan in Helsingborg.
People’s Walk certified for equality
During the H22 City Expo, research institute RISE presented the first FairShare certificate to the city of Helsingborg for People’s Walk. FairShare provides a framework for working systematically and preventively with all of the grounds of discrimination, and with realizing human rights and achieving social sustainability.
“If we want an equal city, we can’t keep planning and building like we always have,” says Vesna. “The goal has been to create a system for innovative work with equality and human rights in architecture and urban development processes. That is why our hope is that FairShare will inspire and guide change in how the industry works concretely with equality.”
The People’s Walk project was so popular during the H22 City Expo that the city decided to let People’s Voice remain in place over summer 2022.
People’s Walk in Helsingborg took home the certificate for equality and urban development. Thereby becoming first in the world to be certified.
Awards:
Architizer A+ Award, Design S Architecture Award, Stockholm Chamber of Commerce Urban Environment Award
Trade in fresh, raw produce has returned to Östermalmstorg. Now in the form of a temporary food hall, commissioned by Tengbom. The temporary food hall has not only brought in more business than ever, it has also attracted a new clientèle to the area, and has revealed new uses of the town square. Good architecture in its best form, we say.
First, a little history
Historically, Östermalmstorg has been a place for trading stands and sales of fresh, raw produce. This was until the city administration banned this for hygienic and administrative reasons. In 1888, the new food hall stood on the corner of Humlegårdsgatan and Nybrogatan, a trading location of the most modern kind. At the same time, this meant that the square lost its original function. But today, with a temporary food hall occupying the square, we can speculate on the question “what if’ they had chosen, for example, to cover the market with a permanent building at its original location. How would that have changed Östermalm’s cityscape, and the function of the square?
Loss of surface area as a positive thing
128 years later, Östermalm’s Saluhall was in dire need of upgrading and development. During the two years of redevelopment, which Tengbom is also working on, the City of Stockholm has decided to erect a temporary building where trade can continue without the traders and regulars being affected too much. In order to accommodate all the traders and all the functions of the food hall, we were permitted to use the entire square area for the 1,970 square meter building. A tough nut to crack was to make the loss of urban space a positive thing. We solved this through careful architecture with a lot of character – a design that both attracts activity and traffic, but which also shows respect for the surroundings.
Photo: Felix Gerlach
Good architecture pays off
Prolonged opening hours in the temporary food hall have contributed to attracting the gaze of a younger target group, who are turning their attention to the food hall. That being said, you may think that the older and often returning clientèle would disappear, but that is also not the case.
The truth is that business is doing better now in the temporary hall compared to the Östermalm’s Saluhall, and the number of visitors has gone up.
Photo: Felix Gerlach
Of course, this appeals to both traders and the City of Stockholm. So now our collaboration with the city will continue to take advantage of this unique atmosphere, with the ambition to bring it into the newly renovated hall in a few years. For us, this is strong evidence that good architecture pays off.
New old features
Östermalmstorg may look different today, with a structure of wood and plastic sheet panels placed at its centre. But great consideration has been taken to maintaining sight lines and lines of movement. For example, there is an entrance on all four sides of the building, in order for the existing flow of pedestrian traffic to function. The stalls are located along wide and straight lines of communication, which simplifies the orientation of the building. You can also see right through it, in order to orient yourself in the city and the square.
Photo: Felix Gerlach
Characteristic and temporary
We have designed a building with a frame of prefabricated modules that is quick to assemble and later dismantle when the building is taken out of service. It also creates the opportunity to reuse the hall in another location, possibly with a different function. Using wood as a material has several advantages. In this case its light weight played the biggest role in view of the difficult ground conditions of the square. It is also renewable and ecological, environmentally friendly, and climate smart. Externally, we clad the structure with untreated pine bars of varying sizes. The south-west corner and the south-east façade have large glass sections to offer views both in and out of the hall. The upper part of the market hall is fully clad in semi-transparent plastic sheet panels that let in a lot of daylight and lights up like a lantern in the evening.
Photo: Felix Gerlach
The challenge and the balance
We love a challenge. In this project the ground conditions were a significant contributing factor to this, among other things. The square slopes 1.9 metres, and is located directly above a metro station. The solutions we came up with have not only made the food hall possible. They also led to lasting improvements with replaced sewage pipes and modern garbage disposal solutions for the square, among other things.
Östermalmshallen padel
When Stockholm’s Östermalmshallen renovation was complete, and it was time to tear down the temporary Östermalmshall, the building was disassembled and shipped to Mölnlycke outside of Gothenburg, and rebuilt as a padel hall. In 2022 our temporary market hall from Stockholm was given a new lease on life. “First to six wins the game” is now the rule at Östermalmshallen Padel.
The temporary food hall has won the Design S award in the category of Architecture 2016. The Architizer A+ Award in the Commercial Retail 2017 Category. The Stockholm Chamber of Commerce’s Urban Environment Award 2017. The food hall was also nominated for the Mies van der Rohe Award in the late autumn of 2016.
Parks, Play & Public Spaces, Squares & Streets, Temporary
Client:Gamla Liv
Location:
Stockholm
Years of commission:
2016
Type of project:
Temporary street park
Joinery:
Klöver Knekt
Competences:
Infrastructure, Landscape
Hey! A pop up park. In the middle of Stockholm’s shopping district, we have created an oasis and transformed a formerly anonymous street into a destination for socializing and hanging out. Welcome to the livingroom of the city.
There are references to the High Line in New York and the benched landscape of Roppongi Hills in Tokyo; at least if you chose to believe what visitors to our Pop Up Park on Humlegårdsgatan say about the experience. Here, on the street’s lower 50 meters we have created a temporary street park, commissioned by the life insurance company Gamla Liv, and the City of Stockholm. We feel it’s like the living room moving out into the street, to meet Danish sand dunes and Italian sorbet.
Four similar Pop Up Parks will be created in Stockholm during the summer of 2016 with the ambition to highlight the potential of a handful of specific streets and their surrounding area.
Danish sand dunes meets Italian sorbet.
“Our analysis of Humlegårdsgatan is that it’s quite a narrow, dirty and noisy street. Despite being busy it’s quite anonymous, with little-to-no space for relaxation.
Photo: Tekla Evelina Severin
Pause, play, and stay
The aim with this project is to strengthen the path between the popular Stureplan and Östermalmstorg Squares, and also highlight Humlegårdsgatan as a destination with a character of its own. We wanted to brighten it up, give it air and add places to pause – rather than simply pass by. A room to live in,” says Åse Larsson, architect in charge at Tengbom.
A cluster of wooden platforms, painted in mint green and pink, actively reduces the pace on the street, where all traffic by car is forbidden during the time the park is open. The wooden furniture become urban stylized islands, with seats in different levels and in all directions. By docking them to the pavement we extend the width of the ‘outside room’ and erase the borders between street and pavement. So far, the islands have been used for both morning meditation and as a buffet stand when the park was inaugurated.
“We wanted to create a space that is easy going, democratic and filled with activity.”
– Oscar Malmerberg and Anders Brandstedt
“We’re happy to see passersby and people in the area already making the park their own, using it for their own purposes. We wanted to create a space that is easy going, democratic and filled with activity, so it’s really fulfilling our vision,” says Oscar Malmerberg and Anders Brandstedt, landscape architects at Tengbom.
Photo: Tekla Evelina Severin
Summer vibes on the street
Greenery fills the islands, and sorbet-colored paint enhances the summery feel. Even the ground features a sprinkle-like pattern, adding to the playful atmosphere. A careful analysis of the traffic flow and current conditions shaped the concept. The goal was to find ways to improve the area while bringing in a sense of fun and relaxation. If the initiative proves successful, the Traffic Office and the City of Stockholm may see potential for more Pop Up Parks. Larger, perhaps even permanent, versions could appear across the city. Together, we reclaim the streets.
Gamla Liv initiated the project. As the property owner on both sides of the street, they played a key role in making it happen.