timber: The Latest Architecture and News

Topping out two weeks ago, the structure of Brock Commons, currently the tallest timber structure in the world, is now complete. Measuring in at 18 stories and 174 feet (53 meters) tall, the building was completed nearly four months ahead of schedule, displaying one of the advantages of building tall buildings with wood.

The world's tallest timber tower has topped out this week, standing 53 meters high in the Vancouver skyline. The 18 story building, designed by Acton Ostry Architects, began construction in November 2015 and has since opened the floodgates for a new wave of mass timber towers. The building, which has been erected at record speed, will house 404 students as the Brock Commons Student Residence at the University of British Columbia (UBC). Offsite-production and the careful coordination of trades saw it rise at a rate of two floors per week, with the official completion set for mid-2017.

Wood has always been one of the essential materials used in construction, and with the ongoing trend of timber-framed tall buildings, it has become more important than ever to be conscious of the impacts on the environment from the types of wood we source.

Currently, there exist more than 50,000 tropical timber species in the world, yet only a small percentage of those are utilized in construction projects. This has led to the exploitation of the more well-known timber species, altering the diversity of the world’s tropical forests and putting those species in danger of disappearing completely. But what if we began building with the full range of species available to us?

In efforts to increase awareness for the multitude of timber varieties available on the market, The Forest Stewardship Council of Denmark (FSC Denmark) have developed an online database of lesser known timber species (LKTS).

The recent trend in timber-framed architecture may just be beginning.

SOM’s Timber Tower Research Project has passed a major milestone as the structural system has successfully completed strength testing that validate initial calculations. Launched in 2013, The Timber Tower Research project was established with the goal of developing a new structural system for skyscrapers that uses timber as its primary material. Using these techniques, the research team estimates that the embodied carbon footprint of buildings can be reduced by 60 to 75 percent when compared to a benchmark concrete building.

The Association of Collegiate Schools of Architecture (ACSA) has announced the winners of the Timber in the City: Urban Habitats Competition, a student competition exploring wood as an innovative building material. Out of more than 850 architectural student entries, three winners have been selected, along with two honorable mentions, with prizes totaling $40,000.

The competition focused on a site in the Lower East Side of Manhattan, and asked for designs for inhabitation, repose, recreation, and local small-scale commercial exchange, all while embracing the possibilities of wood and a variety of wood technologies.

Today, timber is being used in new, innovative ways to help address the economic and environmental challenges of the build environment,” said Cees de Jager, executive director of BSLC. “This competition brought to life the way the design community is recognizing the benefits of wood–from reduced economic and environmental impact to enhanced aesthetic value and structural performance–to design buildings and communities of the future.

The winners of the Timber in the City: Urban Habitats Competition are:

The municipality of Amsterdam has selected Team V Architectuur with Lingotto, Nicole Maarsen and ARUP to design HAUT, a 73 meter (240 foot) residential tower located along the Amstel River that will become the Netherlands' tallest timber framed building and, depending on construction schedules, is a contender for the title of tallest wooden tower in the world. With construction expected to begin in the second half of 2017, HAUT is another example of the growing timber architecture trend hitting tall building design.

London-based Gilles Retsin Architecture has unveiled its entry for the Suncheon Art Platform competition, an arts center formed by a low, horizontal structure that frames a series of courtyards and squares in Suncheon, Korea.

Adding to the growing trend of timber-framed architecture, Tzannes has released plans for International House Sydney, the “first modern commercial engineered timber building of its size and type in Australia.” Located in the new urban district of Barangaroo, the building was conceived as a gateway to the area, linking pedestrian infrastructure systems and providing six floors of new commercial space.

• Architects

  White Arkitekter

• Location

  Skellefteå, Sweden

• Project Year

  2019

• Photographs

  Courtesy of White Arkitekter

For the past several years, there’s been increasing talk of a renaissance in timber construction. Although we are predisposed to thinking of wood as a component limited to the classic balloon-frame house, new technologies have generated alternative materials which look like and are created from wood, but are stronger and more versatile than their more traditional cousins. While there are a number of different products on the market, including Glulam and Laminated Veneer Lumber (LVL), the material that seems to hold the most promise for changing construction is Cross Laminated Timber (CLT).

The engineered material is created by stacking and gluing smaller pieces of structural lumber, each layer perpendicular to the one below it, to create wooden panels with a number of advantages to other commercial construction materials. According to Reinhard Sauter, owner of Sauter Timber, “CLT has excellent seismic values, it is extremely durable, competitive in price to steel and concrete, lighter and thinner than the latter, and with reduced construction times” - all of which made it an obvious material candidate for the company’s award-winning construction facility in Rockwood, Tennessee, completed in 2014. The structure, which was built with a Glulam frame and CLT wall and roof panels, offers an insight into how these materials can be effectively utilized in future commercial and industrial structures.

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Videos

Emergent Technologies and Design Programme (EmTech) at the Architectural Association School of Architecture in London has recently exhibited their project, The TWIST at the Timber Expo in Birmingham. The project is an experimentation in the properties of milled plywood, developed throughout 1:1 tests. Through these experiments, The TWIST seeks to gain full control of the material properties, developing articulated surfaces with the variable orientation of its elements. Read more about the project after the break.

The AHK Kundu Villas, a collection of homes by GAD Architecture, has recently been shortlisted for the World Architecture Festival (WAF) for Future Residential projects. The project, comprising 17 large, 56 medium and 50 small housing units, is sited next to a tourism zone in Antalaya on the Mediterranean coast of southwestern Turkey. Designed with sustainability in mind, the project makes use of resources available on the site.

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A new study shows that timber buildings can be up to 10-15% cheaper to construct than traditional designs in several different building types. The study, “Commercial Building Costing Case Studies – Traditional Design versus Timber Project,” was led by Andrew Dunn, chief executive of the Timber Development Association (TDA) in Australia. Part of a seminar series touring Australia, the report contains detailed designs of four building types in both timber and conventional construction, with a quantity surveyor comparing cost estimates between them. See how timber compared to conventional methods after the break.

Largely overlooked in the development of Modernism, timber architecture is making a comeback in the 21st century with the success of designers such as last year's Pritzker Prize winner Shigeru Ban, and the push toward timber towers from large influential firms such as SOM. In the following extract, author Joseph Mayo introduces his new book, "Solid Wood: Case Studies in Mass Timber Architecture, Technology and Design," which examines the rise of mass timber design through historical analysis and contemporary case studies.

Few books have addressed the use of wood in large, non-residential buildings. While light frame construction and residential resources are common, little has been written about the use of wood in taller, urban, commercial and institutional buildings. Solid Wood presents a survey of new timber architecture around the world to reveal this construction type’s unique appeal and potential. Not surprisingly, enthusiasm for solid wood architecture (also known as mass timber architecture) and engineering is now growing rapidly among a new generation of architects and designers.