Icon Architects unveiled the design of a 90 meters tall timber tower in Toronto, Canada, which would become, once completed, North America's tallest building made of wood. Named the "191-199 College Street," the project is aligned with the master plan led by Alison Brooks Architects, Adjaye Associates, Henning Larsen, and SLA to develop Toronto's Waterfront that seeks to turn the Canadian city into a hub of affordable housing, robust public spaces, and new business opportunities. The construction of the CLT tower will cut over 3,300 metric tons of greenhouse gas emissions and accommodate around 400 affordable rental units.
Architecture practice Grimshaw has revealed designs for the Futures Institute at Dollar Academy (FIDA) in Scotland, UK, an open-access learning platform developed by the Dollar Academy, one of Scotland’s leading independent schools. The Institute’s new building will receive the country’s first Living Building certification.
FIDA was launched in May 2021 to tackle fundamental challenges in education: providing equitable access and closing the poverty-related attainment gap; finding compelling alternatives to traditional teaching and exam systems; and addressing sustainability. The initiative invites young people across Scotland to participate in innovative projects rooted in the United Nations Sustainable Development Goals. These challenges include workshops, skills-based courses, design challenges, and competitions, all offered in-person and via an online platform to enable the broadest possible participation.
Cross-laminated timber (CLT) has been dubbed the concrete of the future. As a highly resilient form of engineered wood made by gluing layers of solid-sawn lumber together, CLT is reshaping how we understand architecture and design today. As a material with a high degree of flexibility, CLT has to undergo great deformations to break and collapse, unlike concrete. In turn, it's a material chosen for its warmth and natural properties.
Canada suffers no shortage of flatiron buildings, with historic examples dotting the provinces from Toronto to Vancouver to Lacombe, Alberta, and beyond. Canada also enjoys its status as a hotbed of mass timber construction with Quebec serving as an epicenter of sorts for the movement. However, these two things—flatiron building design and the use of engineered wood products—have never yet been combined.
UK’s contribution to Expo 2020 Dubai is a wooden sculptural structure that celebrates cultural diversity and collaboration, highlighting Britain as a meeting place of cultures and ideas. Created by artist and designer Es Devlin, the Poem Pavilion uses advanced machine learning algorithms to transform the input of visitors into collective poems. The latter can be read in illuminating displays on the façade, transforming the pavilion into the exhibit itself.
Adidas North American Headquarters Expansion in Portland, OR. South Building under construction showing the timber and steel system. Image Courtesy of LEVER Architecture
The family of products that encompass mass timber –including Cross-Laminated Timber (CLT), Glue-Laminated Timber (Glulam), and Mass Plywood– is increasingly becoming a viable construction alternative for the AEC industry. Timber has been a structural material for thousands of years, but these engineered wood products have broadened the field of options and provided a solid basis for architectural designers to work with, expanding upon their range of materials and finishes.
UK-based practise Alison Brooks Architects has recently won the competition to design the new Entrance Building and Children’s Literature Resource Centre for Homerton, the biggest college in Cambridge. Described by the architects as a “lantern”, the proposal is a three-storey mass-timber framed pavilion which will welcome visitors to the grounds while also providing additional study and exhibition space. Through its morphology and copper-clad facades of the upper floors, the new building establishes a dialogue with its context and provides a flexible space that can accommodate the College’s future spatial needs.
In an effort to reinvent an iconic American fast-food brand, McDonald’s U.S. has announced a new direction for the corporation, beginning with rethinking the restaurant’s current archetypal design both in its interior eating spaces and exterior urban landscape. A primary example of this commitment can be seen in the recently completed design for McDonald’s Global Flagship in Chicago by Ross Barney Architects.
The structure, which fills an entire city block in the heart of Chicago, was envisioned as a hallmark example of both the architect and the corporation's shared commitment to environmentally sustainable design. Cross Laminated Timber (CLT), an essential material for the project, replaced many of the commonly-used building materials such as steel, concrete, and plastics that have a larger environmental footprint.
The rising popularity of mass timber products in Canada and the United States has led to a rediscovery of fundamentals among architects. Not least Indigenous architects, for whom engineered wood offers a pathway to recover and advance the building traditions of their ancestors. Because timber is both a natural, renewable resource and a source of forestry jobs, it aligns with Indigenous values of stewardship and community long obscured by the 20th century’s dominant construction practices.
Le Corbusier's fascination with the automobile is evident in the architect's various photographic records of him posing proudly next to a car in front of his architectural work. According to the Franco-Swiss architect, in addition to enabling more efficient and economical construction, the industrialization of architecture could form the basis of improved aesthetic results in the same way the modern car chassis supports the creative and modern design of the automobile body. Yet, while vehicles have experienced impressive changes since the 1930s, it can be said that architecture has been slower to adopt the advances of other industries.
But that has been changing little by little. Driven by concerns around sustainability, the use of non-renewable fossil resources, and efficiency, coupled with accelerating demand to build new buildings and more accessible infrastructure, the construction industry has been incorporating numerous new technologies, including those adopted from other industries. In addition, renewable materials such as wood have been identified as an ideal construction material—especially when incorporating innovative mass timber products such as CLT and glulam, design methods and processes like BIM and DfMA, tools for visualization such as VDC, and tools for manufacturing such as CNC. We know, these are a lot of acronyms, but we will try to clarify them throughout this article.
Industrial buildings are among the best examples of Louis Sullivan's famous phrase "form follows function." Generally, they are functional, efficient buildings, quick to build and unornamented. That is why, when we study the industrial heritage of different cities and countries, we are able to understand local materials, technologies, and traditional construction methods of the time. England's red brick factories come to mind, as well as the roof lanterns used to provide natural light to factories and other typical construction elements. Metallic and precast concrete structures are currently the most commonly used due to a combination of construction efficiency, cost, the possibility of expansive spans, and the unawareness of the benefits of other materials, such as wood. Often, these industrial warehouses are also characterized by being cold and impersonal, in addition to having a considerable carbon footprint. But Canada's experience in recent years is noteworthy, where there have been an increasing number of wooden buildings constructed for industrial programs.
Modern timber construction is nothing short of breathtaking. The wooden arches and unique curves delight even the most creative architects. The scale and perception of a wooden building make it blend in with the decor while still remaining noticeable. The inspiration and the possibility of achieving this type of construction are now trending upward, but who has the knowledge and expertise for these projects? The province of Quebec does, a world leader in mass timber construction.
A now-scrapped redevelopment vision for the Toronto lakefront was heavy on timber construction and concern-prompting tech solutions. (Courtesy Sidewalk Labs)
In May, Alphabet’s Sidewalk Labs announced that it would cancel its high-profile Quayside project because of “unprecedented economic uncertainty.” The statement marked the end of a three-year initiative to create a living, urban “testbed for emerging technologies, materials, and processes.”
Reversing the traditional order of city planning, Sidewalk Labs imagined building a new urban district on Toronto’s waterfront from the internet up, with sensors and other data collection infrastructure embedded in the fabric of a large city block. The ambitious development—with an area of 2.65 million square feet, including 1.78 million square feet of residential space—was to be built entirely from mass timber; indeed, the extensive use of modular cross-laminated timber (CLT) and glue-laminated timber (glulam) was a chief selling point of the design (by Heatherwick Studio and Snøhetta, using a kit-of-parts developed by Michael Green Architecture).
Every so often, the field of architecture is presented with what is hailed as the next “miracle building material.” Concrete enabled the expansion of the Roman Empire, steel densified cities to previously unthinkable heights, and plastic reconstituted the architectural interior and the building economy along with it.
But it would be reasonable to question why and how, in the 21st century, timber was accorded a miracle status on the tail-end of a timeline several millennia-long. Though its rough-hewn surface and the puzzle-like assembly it engenders might seem antithetical to the current global demand for exponential building development, it is timber’s durability, renewability, and capacity for sequestering carbon—rather than release it—that inspires the building industry to heavily invest in its future.
Open Platform (OP) and JAJA Architects, together with Rama Studio and Søren Jensen Engineers, have won the open competition for a new parking house in Aarhus. In line with Denmark’s vision of becoming climate neutral by 2050, the structure will be the country’s first wooden parking house.
Advancing into the 21st century as architects enables us to explore and deliver an increasing number of sustainable approaches to architecture and the building industry. Whilst previously, concrete and steel have been predominately used throughout the construction industry, architects are now beginning to realise the importance of new technologies, such as timber, and use them for efficient construction, sustainability and cost effective purposes.
In a recent international competition, architects Gilles Retsin and Stephan Markus Albrecht, were selected among 20 finalists for the extension of the Meistersingerhalle, located in Nuremberg, Germany. The architects collaborated with Bollinger-Grohmann engineers, Transsolar climate engineers and acoustic specialists such as Theatre Projects, to design what is to be the world’s first concert hall building constructed using cross laminated timber (CLT).
3XN has released details of its plans for T3 Bayside, the first office building in Toronto’s emerging Bayside community, and the tallest timber office building in North America. Located on the shores of Lake Ontario, the structure stands at 42 meters in height and serves as part of the 2,000-acre revitalization initiative to transform Toronto’s waterfront.
The scheme is designed to reflect and emphasize the emerging neighborhood in which it sits, intertwining principals of life, work, and play. A continuously-activated ground level is abundant with retail opportunities, bleeding into a central plaza, exhibition spaces, flexible office spaces, and coworking facilities.
https://www.archdaily.com/913650/3xn-designs-the-tallest-timber-office-building-in-north-americaNiall Patrick Walsh
C.F. Møller Architects have completed Sweden’s tallest timber building, which is now accepting its first tenants. Situated in Västerås, one hour from Stockholm, the building is constructed from solid timber in order to radically reduce CO2 emissions, positively affect the indoor climate, and enhance the interior quality of life.
The 8.5-story-high tower features an elevated ground floor and double-height top floor, with all walls, beams, balconies, lifts, and stairwells made from cross-laminated timber. The use of CNC-milled solid timber and glulam allows for an airtight, energy-efficient structure without the need for additional cladding.
https://www.archdaily.com/912415/cf-moller-architects-completes-swedens-tallest-timber-buildingNiall Patrick Walsh
