Under NFPA guidelines, which location is permissible for an indoor Type 4 magazine?

Under NFPA guidelines, which location is permissible for an indoor Type 4 magazine?

• A. In the attached garage of a single family residence
• B. In the utility or laundry room of a multi-family residence
• C. In the bedroom closet for a non-smoker resident
• D. Anywhere inside the house at least 10 feet away from flame producing appliances

Answer: (A)

NFPA guidance aims to keep an indoor Type 4 magazine in a space that provides some separation from daily living areas and keeps ignition risks contained. An attached garage in a single-family home fits that purpose: it’s a non-living area with a doorway to the outside, reducing exposure to occupants in the main living spaces and limiting risk to others in the immediate environment. The other locations place the magazine in spaces that are either shared with others (like a multi-family building), part of living areas (such as a bedroom closet), or would still be inside the inhabited house even if you try to keep some distance from heat sources. Those options fail to provide the required separation and safety margin. Therefore, the permissible indoor location is the attached garage of a single-family residence.

NFPA guidance aims to keep an indoor Type 4 magazine in a space that provides some separation from daily living areas and keeps ignition risks contained. An attached garage in a single-family home fits that purpose: it’s a non-living area with a doorway to the outside, reducing exposure to occupants in the main living spaces and limiting risk to others in the immediate environment.

The other locations place the magazine in spaces that are either shared with others (like a multi-family building), part of living areas (such as a bedroom closet), or would still be inside the inhabited house even if you try to keep some distance from heat sources. Those options fail to provide the required separation and safety margin. Therefore, the permissible indoor location is the attached garage of a single-family residence.