Sprinkler Location Requirements provide specific guidance for which architectural features?

Sprinkler Location Requirements provide specific guidance for which architectural features?

• A. Porte cochères and corridors
• B. Porte cochères and closets
• C. Garages and attics
• D. Stairwells and balconies

Answer: (B)

Sprinkler Location Requirements focus on where placement must account for features that affect spray patterns and coverage. Porte cochères (covered driveways) create sheltered exterior areas where heat and water distribution can behave differently, so the standard provides specific guidance on placing sprinklers in these spaces. Closets are enclosed storage areas where doors, shelves, and stored items can obstruct coverage, so location guidance covers how to position sprinklers to ensure adequate protection there. While other architectural features like garages, attics, stairwells, balconies, or corridors are part of overall design considerations, the NFPA 13R location guidance that’s emphasized for low-rise residences specifically addresses porte cochères and closets.

Sprinkler Location Requirements focus on where placement must account for features that affect spray patterns and coverage. Porte cochères (covered driveways) create sheltered exterior areas where heat and water distribution can behave differently, so the standard provides specific guidance on placing sprinklers in these spaces. Closets are enclosed storage areas where doors, shelves, and stored items can obstruct coverage, so location guidance covers how to position sprinklers to ensure adequate protection there. While other architectural features like garages, attics, stairwells, balconies, or corridors are part of overall design considerations, the NFPA 13R location guidance that’s emphasized for low-rise residences specifically addresses porte cochères and closets.