NTCA NEWS 100 TileLetter | May 2017 Grazzini Brothers: Commercial winner The Five-Star Grand Prize for commercial tile installation was presented to Grazzini Brothers & Company of Eagan, Minnesota for the completion of their project, the 1.75-million-sq.-ft U.S. Bank Stadium, home of the Minnesota Vikings. The installation incorpo- rated 56 different types and sizes of tile, from the marble stairs, to the glass walls and porcelain plank flooring. Having multiple archi- tects on a project this size gave crews the opportunity to showcase their skills from layout to install of different ideas and design under one roof.