Largest mass timber building in U.S. opens today in Minneapolis

T3, a seven-story wood office building, opened today in Minneapolis. The building, located in the North Loop district, has become the tallest modern wood building in the U.S.

t3-1(T3, the tallest wood building in the U.S. Photo credit: Ema Peter)

T3 stands for Timber, Technology, Transit and was designed by Michael Green Architecture. The 220,000 square foot building features cross-laminated timber (CLT) as well as nail-laminated timber (NLT).

t3-4(The exterior of T3 in Minneapolis. Photo credit: Ema Peter)

StructureCraft fabricated T3’s NLT panels in Winnipeg and was also able to build 180,000 square feet of timber framing in less than 10 weeks. The interior was left bare, which emphasizes the natural timber framing while saving on cost.

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(The interior of T3. Photo credit: Ema Peter)

The CLT and NLT panels were combined with a spruce glue laminated (glulam) post-and-beam frame and a concrete slab. According to The Architects Newspaper, most of the wood used came from the Pacific Northwest region, sustainably harvested after being killed by the mountain pine beetle, and all of the wood was certified under the Sustainable Forestry Initiative Guidelines.

See more photos of the new T3 building below! (Photo credit for all: Ema Peter)

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