Daniel Roig, PhD, P.E., S.E. , is a Vice President at Solutions Engineering Group in Naperville, Illinois and a Partner at Roig Associates in Cary, Illinois. He is an expert in structural analysis and design, failure analysis, and timber construction. He has investigated over a hundred roof system collapses for various building types while working with the metal plate connected truss industry over a thirty-year period. His experience as a consulting engineer involving timber construction includes AEP Consulting Services, Alpine Engineered Products, Inc., and Woodclaw, Inc. Over the past forty years, he has worked on projects worldwide including commercial, industrial, residential, institutional, and governmental buildings and other structural systems, using wood, masonry, concrete, light gauge and hot-rolled steel, plastics, cast iron and other materials, from single story to high-rise.
Dr. Roig received his B.S. degree in Engineering, his M.S. degree in Civil Engineering, and his Ph.D. in Bioengineering from the University of Illinois at Chicago. He is a licensed Structural Engineer in Illinois and Hawaii, and Professional Engineer in Illinois, Indiana, Wisconsin, Michigan, Minnesota, Ohio, and Hawaii. He has lectured on engineered wood design, metal plate connected truss design, and has been an instructor for the Refresher Course for nearly 20 years.