Building Science Symposium

Back by popular demand, the Building Science Symposium returns to the 2026 Builders’ Show with fresh content and big ideas on the hottest building science topics. This annual national event kicks off its 2026 season at IBS, delivering actionable strategies and insights for high performance construction and design.

Whether you’re a builder, remodeler, tradesperson, architect or supplier, this pre-show learning opportunity dives deep into practical, real-world building science — from understanding evolving standards to integrating performance components and creating durable, energy-efficient enclosures.

Spend the day learning from some of the top voices in high performance building. Wrap it up by swapping tips, advice and best practices over a cold drink at our networking happy hour.

Includes: Morning refreshments, lunch and a closing networking happy hour.