What height should not be exceeded for exit doors' thresholds in compliance with RA 9514?

The correct height threshold for exit doors, as specified in Republic Act 9514, which pertains to the Fire Code of the Philippines, should not exceed 13 mm. This regulation ensures that exit doors are easily accessible and can be opened quickly during an emergency, allowing for a safe and rapid evacuation.

By keeping the threshold height low, the potential hazards of tripping are minimized, and individuals can exit without impediment, especially in panic situations where every second counts. Ensuring that exit door thresholds remain at 13 mm helps align with safety standards and promotes better accessibility for all individuals, including those with disabilities or mobility issues.