Delta Tau Delta has been committed to leading lives of excellence at RPI since 1879. Through the four pillars of Truth, Courage, Faith, and Power our brothers have been able succeed both academically and socially. Here you will find more than just a house. You will find a fraternity. You will find people who will stand with you through all the trials and tribulations of life. You will find mentors. You will find leaders. You will find more than just true friends. You will find a family. Here you will find your brothers.