See Charlie Thornton, Chairman, featured on "Your Life Calling with Jane Pauley"

Click here to see the video

Projects with De Vido Architects

Click to see TT Group projects designed by architect Alfredo De Vido

PBS News Hour - How Has Skyscraper Design Changed Since 9/11?

Click to Hear Charles Thornton of TTG and other experts on high rise design for the future


The TTG System - 3D Examples

Click on the image to see the animation or 3D rotation

animation 1

animation 2

typical hi rise

steel structure

steel structure