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"The issue with CLT as a building system is exactly that -- its behavior as a whole when subjected to differing forces as statistically magnified by the great number of joints. There are a ton of connections in a CLT building. Thousands of them. One connection failure can create a cascade of failure that may destroy the building. Each connection has the fingerprints of a single worker. One bonehead can wreck a connection."

That's a non-negligible practical problem and a perfectly valid point.

And it's difficult to take the residential approach of "just over-spec" when you're building mid-rise+.



But yet elsewhere in the world they can build multi-storey CLT buildings

https://www.theb1m.com/video/top-5-the-world-s-tallest-timbe...


- completed in 2012

- completed in 2015

- completed in 2017

- completed in 2015

- completed in 2017

Mmhmm.




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