Timothy M. Barrett, RRC, CSI, CDT, GRP President, Barco Consulting, Inc.

Over 45 years of experience consulting or testifying as a roofing and waterproofing expert in Florida, Illinois, Massachusetts, New Jersey, New York, and Washington DC.

Barrett has over 60 years of experience as a roofing crew foreman, owner of a large commercial roofing contractor organization, developed a complete line of high-performance roofing and premium waterproofing systems sold through leading roofing material wholesalers to over 300 Barrett-Approved roofing contractors.

Notable projects using Barrett systems include: the White House, Lincoln Memorial, Jefferson Memorial, Main Gold Bullion Vault at Ft. Knox, Soldier Field and Comiskey Park Stadiums in Chicago, Paris Casino in Las Vegas, Bethesda Navel Hospital, Giants MetLife Stadium, Department of Interior Headquarters, Transbay Transit Center in San Francisco, World Bank Headquarters I and II in Washington DC, Verizon Main Data Center, The Pentagon, FBI Headquarters, several Smithsonian Museums, dozens of Verizon Central Office buildings, Martin Luther King Library in Washington DC, numerous US Embassies, US Department of State Training Center, DEA Training Center and FBI Training Center in Quantico, VA, and thousands of other projects.

Barrett’s areas of expertise include forensic investigations, failure analysis, adequacy of design, green vegetative roofs, plaza deck construction, workmanship standards and material evaluations on commercial, institutional, and industrial waterproofing and roofing projects.

Bachelor of Science, University of Memphis (Formerly Lambuth University); Registered Roof Consultant (R.R.C.) with the International Institute of Building Enclosure Consultants (IIBEC); Construction Document Technologist (C.D.T.), Construction Specifications Institute (C.S.I.); Accredited Green Roofing Professional (G.R.P.) with Green Roofs for Healthy Cities (G.R.H.C.) organization.