Robert Weygant

Sumex Design

Robert Weygant is the President of Sumex Design. He has spent past 15 years working with over 800 manufacturers to create Revit content, specifications and CAD. He is also the co-founder and managing partner of SPECtrumBIM, LLC, a firm specializing in Revit productivity tools and process improvement. Robert’s experience as a General Contractor, technical marketing for building products, independentspecifier, and BIM content developer gives him a unique perspective on collaboration and process improvement within the design and construction process. The author of two AEC titles: “BIM Content Development – Standards, Strategies and Best Practices” and “Construction Specifications Writing – Practices and Principles”, his goal is to educate and bridge the gaps between AEC professionals, Contractors and Building Product Manufacturers while improving the overall deliverables that owners receive.

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COVID-19 Update

20th May 2020

DBEI has been closely monitoring the COVID-19 (coronavirus) situation around the world. While some parts of our society are beginning to open in baby-steps, none of us know how the situation will develop over the coming months. As such, DBEI has now made the decision to postpone all our 2020 events to 2021 as the well-being of all our partners and participants in our events remains our utmost priority. For new details on each region please visit our event pages. We have also sent communications to all registered attendees, speakers or sponsors for all of our 2020 events.

In the interim, DBEI will be launching several exciting virtual events and webinars in 2020 to continue to deliver the same expertise, insights and knowledge to the AEC industry during these uncertain times. We also have some other exciting initiatives we are working on to continue to provide value to our community, which we look forward to sharing with you all shortly.

We wish to thank you all for your support and appreciate your patience and understanding under the current circumstances and will continue to update our website and the community if there are any changes.

If you have any concerns or questions about our events please email us at