Fire can spread beyond the building of origin when nearby structures are too close or when exterior exposure hazards are not adequately considered. Evaluating those conditions early can help support better design decisions, improved risk awareness, and more effective fire protection strategies.

Whether you are assessing a new development, reviewing an existing property layout, or supporting a fire protection analysis, NFPA 80A can be referenced on projects where exposure from neighboring buildings can affect fire risk by helping you make more informed decisions about spacing and protection strategies that support property protection and overall fire safety objectives.

Key Features and Benefits of NFPA 80A-2027 Include:

• Exterior Fire Exposure Hazards: Provides recommendations for evaluating fire exposure hazards between buildings.
  
  
• Separation Distance Guidance: Helps users assess separation distances to minimize fire spread from nearby structures.
  
  
• Planning and Design Support: Supports site planning, design evaluation, and fire protection decision-making.
  
  
• Exposure Condition Framework: Offers a practical framework for considering construction and fire exposure conditions that affect adjacent buildings.
  
  
• Trusted NFPA Application: Helps engineers, designers, and authorities having jurisdiction (AHJs) apply a trusted NFPA resource when assessing exterior exposure concerns.