Construction has begun on The Derryfield School’s new Gateway Building, a $1.2 million project designed by Lavallee Brensinger Architects. The Gateway Building is replacing the Art House, which was formerly located on the site and was razed in early January. The new 8,132sf facility, which is considered to be the “front door” to The Derryfield School, was designed and is being constructed using energy efficiency specifications to reduce energy consumption. The two-level building will host two classroom/seminar spaces, an improved admission area, and business office space.