Mass timber continues to capture the imagination of architects and engineers for its low-carbon potential and aesthetic versatility, yet its widespread adoption remains slow. A new report, Mass Timber Tipping Point, by Architecture 2030 and Pilot Projects Collaborative, explores why progress has stalled—and what can accelerate the shift toward sustainable construction.
Drawing from an extensive survey and listening tour across the US and Canada, involving twelve diverse architecture and engineering firms, the study highlights 25 key challenges impeding adoption. These fall into six interrelated themes: Experience, Cost, Confidence, Sourcing, Policy, and Carbon. Among them, lack of experience and high upfront costs emerged as the most pressing barriers.
Despite these hurdles, the report underscores growing industry momentum. Design firms are pioneering innovative approaches through research, pilot projects, and advocacy, laying the groundwork for a large-scale transition to low-carbon construction.
By capturing real-world insights from firms at the forefront of experimentation, Mass Timber Tipping Point offers a roadmap for overcoming barriers—demonstrating that the future of mass timber is not a question of if, but when.

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