- Check NFPA 101 – xx.2.3 (Corridor Width).
- Check NFPA 101 – xx.2.3 and Table 3.3.3 (Door Width).
- Check this video for (Door Encroachment requirements)
- NFPA
- Travel Distances
- Fire Ratings
- Corridor Doors
- Corridor Walls
- Exit Stairs (≤ 3 stories)
- Exit Stairs (> 3 stories)
- Hazardous Areas Protection
- Interior Floor Finish
- Interior Wall & Ceiling Finish
- Occupancy Separation Requirements
- Rule of 180 d for Exterior Walls
- Upholstered Furniture and Mattresses Requirements
- Draperies and Curtains
- Widths & Dimensions
- Doors & Exits
- Suppression System
- Alarm System
- Other References