Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 34 - Existing Buildings and Structures
Section 3406 - FIRE ESCAPES
Subsection 3406.1 - Where permitted
Current through Register 1531, September 27, 2024
Fire escapes shall be permitted only as provided for in Sections 3406.1.1 through 3406.1.4.
3406.1.1 New buildings. Fire escapes shall not constitute any part of the required means of egress in new buildings.
3406.1.2 Existing fire escapes. Existing fire escapes shall be continued to be accepted as a component in the means of egress in existing buildings only.
3406.1.3 New fire escapes. New fire escapes for existing buildings shall be permitted only where exterior stairs cannot be utilized due to lot lines limiting stair size or due to the sidewalks, alleys or roads at grade level. New fire escapes shall not incorporate ladders or access by windows.
3406.1.4 Limitations. Fire escapes shall comply with this section and shall not constitute more than 50 percent of the required number of exits nor more than 50 percent of the required exit capacity.