Sandy Springs, Ga., an Atlanta suburb, amended its building code to prevent buildings taller than three stories and larger than 100,000 sf from being wood-framed.
Supporters of the change cited safety, durability, and longevity as concerns regarding wood-framed construction. Georgia Forestry Association and American Wood Council officials countered that wood is a more sustainable material and said the code change would harm the wood industry.
The use of cross-laminated timber (CLT) for framing high rises is growing, particularly in Europe, where wood-framed buildings as tall as 80 stories have been proposed. Firefighting professionals around the U.S. have expressed concern about the fire resistance of wood-framed tall buildings.
CLT manufacturers say the material is just as safe as steel and concrete, and can be installed more rapidly.
Related Stories
Wood | Mar 20, 2019
3XN to design North America’s tallest timber office building in Toronto
The office will rise in the emerging Bayside community.
Wood | Mar 5, 2019
Sweden’s tallest timber building is open for business
C.F. Møller Architects designed the building.
Wood | Feb 14, 2019
Gensler designs Texas’ first full mass timber building
The 8,500-sf structure will be located in Fredericksburg.
Wood | Oct 19, 2018
Design revealed for mass-timber residential tower in Milwaukee
The developer is confident that the city will approve construction, which is scheduled to start next year.
Wood | Oct 10, 2018
A recent seminar in New York City talks up the use of mass timber for taller buildings
The products’ future, though, could hinge on approval of proposed code changes.
Wood | Aug 24, 2018
The largest dowel laminated timber project in North America begins construction in Des Moines
The building will feature a unique “shou sugi ban” charred wood exterior.
Wood | Jul 23, 2018
Mass timber high-rise project on hold in Portland, Ore.
Inflation, escalating construction costs, and fluctuations in tax credit market are to blame for the Framework project being put on hold.
Wood | Jul 2, 2018
Mass timber comes of age: Code consideration, evolving supply chain promise new options for tall wood buildings
Judging by the outcome of a recent International Code Council Action Hearing, it’s likely that we will be seeing more and taller mass timber buildings across the country very soon, writes Patricia Layton, PhD, Professor of Forestry, Clemson University.
Codes and Standards | Jun 19, 2018
Structural engineered wood products exempt from new EPA formaldehyde ruling
Exempt products include structural plywood, oriented strand board (OSB).
| May 30, 2018
Accelerate Live! talk: T3 mass timber office buildings
In this 15-minute talk at BD+C’s Accelerate Live! conference (May 10, 2018, Chicago), architect and mass timber design expert Steve Cavanaugh tells the story behind the nation’s newest—and largest—mass timber building: T3 in Minneapolis.
