After several decades in a dormant state and more than a year of intensive planning, the National Slate Association (NSA) was reorganized in 2002 and held its first annual meeting on February 13, 2003.
In spite of many suppliers and contractors complaining about a still-weak commercial roofing market, the 2003 National Roofing Contractors Association’s convention stood out as one in which the roofing industry had a lot of new things to talk about.