Where Asbestos Hides in Jacksonville's Historic Housing
Jacksonville's urban core predates most of Florida's growth. Springfield and Riverside were built out before 1930, which puts boiler and pipe insulation, early cement-asbestos siding, and plaster-era wall systems in play alongside the usual suspects. Mid-century neighborhoods like Murray Hill, Lakewood, and Arlington add popcorn ceilings, 9-inch vinyl tile with black mastic, and duct insulation to the list, and older commercial stock downtown and along the corridors carries all of it at commercial scale.
Intact, these materials are often stable. Renovation, demolition, storm damage, or simple age can change that instantly. The historic-district factor cuts both ways here: preservation-minded remodels in Riverside and Avondale disturb original materials by definition, which is exactly when testing has to come first.