Understand how different environmental stressors—from UV and moisture to thermal cycling and smoke—can weaken exposed mass timber elements over time.

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Learn why coating selection is critical for structural longevity, occupant health, and embodied carbon performance.

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Gain a practical framework for evaluating coating options that align with code compliance, aesthetics, and low-toxicity demands.

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Discover how pre-finishing and smart maintenance strategies reduce lifecycle costs and preserve design intent.

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Mass timber’s appeal lies in its exposure—and that exposure comes with risk. UV degradation, moisture cycling, pests, fire, and off-gassing from poorly chosen finishes can all compromise the structure, the indoor air quality, and the visual story of a project. In this session, the team from Timber Pro Coatings delivers a clear, field-tested guide to coating systems that protect what makes mass timber beautiful and high-performing in the first place.

Attendees will explore the difference between high performance, plant-based penetrating sealers and high maintenance, surface based finishes, compare performance trade-offs across common products, and learn what to look for in a coatings partner. With real project insights—like a 9-acre airport project in Portland—this session equips project teams to make confident, long-term choices for mass timber durability and safety.