This year, Ivy Group’s Roofing, Waterproofing, and Coatings Specialist, Dave Griffiths, attended the National Institute of Building Sciences (NIBS) Building Innovation Conference in Washington, DC.The conference offered 18 seminars, with topics ranging from Building Information Management (BIM), to hospital design, building codes, and more.“The conference was extremely beneficial,” Dave said. “I was exposed to new […]