Which occupancy is defined as facilities used for storage of goods?

• A. Residential
• B. Mercantile
• C. Storage occupancy
• D. Business

Answer: (C)

Occupancy classification is based on the building’s primary use. If a space is used mainly to store goods, its function is storage, so it’s classified as storage occupancy. This designation reflects the activities inside—holding and housing items—rather than living, selling, or office work.

Residential spaces are for living and dwelling; mercantile spaces are designed for displaying and selling goods to the public; business occupancies are used for offices and similar administrative functions. So, storage occupancy best matches the purpose of facilities used for storage of goods, and it drives the specific fire and life-safety requirements appropriate for warehouses and similar storage areas. If a building mixes uses, the dominant function usually governs the classification, with additional considerations for any mixed-occupancy portions.