EnvironmentalIntermediateNorth Carolina Exam

Which type of insulation, commonly found in homes built before 1978 in NC cities like Greensboro and Winston-Salem, may contain asbestos?

AFiberglass batt insulation
BSpray foam insulation
CVermiculite insulation and pipe wrap insulationCorrect
DCellulose insulation from recycled paper, in general

Why Vermiculite insulation and pipe wrap insulation Is Correct

Answer C: Vermiculite insulation and pipe wrap insulation

Vermiculite insulation (often from Libby, Montana mines contaminated with asbestos) and pipe/duct wrap insulation in older homes may contain asbestos. Fiberglass batts and cellulose do not contain asbestos.

Exam Tip: Environmental

Environmental questions test knowledge of hazards like asbestos, lead-based paint, radon, and mold. Know the disclosure requirements and when a professional inspection is required. CERCLA liability is strict, joint, and several.

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