Where Asbestos Hides Across St. Augustine's Eras
Each of St. Augustine's building generations left its own asbestos signature. The Victorian and Flagler-era stock carries pipe and boiler insulation, plaster systems, and early roofing and siding products. The 1920s bungalows add flooring layers and cement-asbestos siding. Davis Shores and the mid-century neighborhoods contribute popcorn ceilings, 9-inch vinyl tile with black mastic, joint compound, and duct insulation, and the commercial corridors stack renovations from every one of those decades behind the same storefronts.
Undisturbed, these materials are usually stable. A restoration, a demolition, storm damage, or plain age changes that instantly, and this city's economy runs on restoration: inns converting historic homes, storefront build-outs downtown, preservation projects that disturb original materials by definition. Each is a disturbance event, which is exactly when testing has to come first.