Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 14 - Exterior Walls
Section 1403 - PERFORMANCE REQUIREMENTS
Subsection 1403.4 - Fire resistance
Universal Citation: 780 CMR MA Code of Regs 1403.4
Current through Register 1531, September 27, 2024
Exterior walls shall be fire-resistance rated as required by other sections of this code with opening protection as required by Chapter 7.
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