Progressive Design-Build: Rethinking Risk, Teamwork, and the Off‑Ramp

Shreya Jain

|

June 29, 2026

This episode explains Progressive Design‑Build: a qualifications‑based, two‑phase delivery method that brings contractors and designers together early to develop preliminary designs, set firm prices, and use disciplined decision gates.

The ACEC Research Institute study shows increasing adoption, generally strong project outcomes, and uneven readiness across firms and owners. Success depends on rigorous collaboration, timely executive decision‑making, and building the skills needed for this more integrated approach—offering new opportunities for firms and clients.

➡️ View the key findings of the Progressive Design Build Study Findings: https://www.acec.org/resource/progressive-design-build-recommendations-for-owners-and-pdb-teams-on-effective-project-delivery/

➡️ View Full Progressive Design Build Study: https://netforum.acec.org/eweb/DynamicPage.aspx?webcode=ACECAOPP20&prdKey=243AD001-D82A-4558-8C2B-965B41694AD4&pc=pp

➡️ View 2025 Progressive Design Build Study: https://www.acec.org/resource/progressive-design-build-practice-perceptions-and-potential/

About the author

Shreya Jain

Shreya Jain is the Communications and Marketing Manager and the Producer of the Engineering Influence podcast at ACEC