In case you haven’t noticed, we talk a lot about Cross-Laminated Timber (CLT). More and more architects and construction companies around the world are embracing CLT for its economic advantages, construction quality, durability, sustainability, and aesthetics. Some even refer to it as “Concrete of the 21st Century”.
“How can wood possibly replace steel and concrete in high-rise buildings? The answer is cross-laminated timber (CLT), a relatively new engineered wood product that is part of a broader category of products called “mass timber” that includes already popular products such as glulam beams. CLT panels can be made in dimensions up to 10 feet wide and 40 feet long and more than a foot thick.
The panels are composed of layers of individual pieces of lumber laminated together, with each layer arranged perpendicular to the next rather than longitudinally. An odd number of layers are bonded together by glue, dowels or nails. Once assembled, the panels form a box-like structure where the walls and floors provide both structural stability and lateral stiffness.” (Source: seattlebusinessmag.com).
It’s exciting to watch the innovative buildings and construction happening around the world right now using this engineered wood material. Proposals for new projects include a 500,000-sq-ft skyscraper in New Jersey, a 100-story tower in London, a 40-story building in Stockholm, and a residential complex in Vancouver. An 18-story CLT wood structure, a student residence at the University of British Columbia, is nearing completion (Source: woodworkingnetwork.com).
Here are a few projects that recently caught our eye:
McDonald’s New CLT Building in Chicago
McDonald’s new redesigned flagship store in Chicago is built predominantly with wood and cross-laminated timber (CLT) and features a number of sustainable elements. The LEED-certified building designed by Ross Barney Architects gives us a preview as to what all McDonalds stores will look like by 2020.
Watts Grove Under Construction in the U.K
Builders in the U.K. are tackling the affordable housing shortage by constructing Watts Grove, a project being built for Swan Housing, “one of the UK’s leading regeneration housing associations.” This exciting project, designed by Thistleton Waugh Artchitects features innovative design using Cross-Laminated Timber (CLT). Click here to see more or watch the video below
The Portland Flatiron
The timber-framed, mixed-use Portland Flatiron building currently under construction in North Portland is another project that will be a real asset to that community. This cross-laminated timber mixed-use building in North Portland is going to have four floors of office space above first floor retail space and basement level parking.