Why a newer-looking house still gets tested
The Clean Air Act restricted asbestos in ceiling treatments in 1963, but existing inventories of asbestos-bearing texturing material were exempt, so it could still be applied into the 1980s. Carlsbad's most common build decade is the 1980s, with a large share from the 1970s, so a ceiling that feels modern may still be inside that window. A visual guess cannot settle it. Only a lab can.








