Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 23 - Wood
Section 2304 - GENERAL CONSTRUCTION REQUIREMENTS
Subsection 2304.5 - Framing around flues and chimneys
Universal Citation: 780 CMR MA Code of Regs 2304.5
Current through Register 1531, September 27, 2024
Combustible framing shall be a minimum of 2 inches (51 mm), but shall not be less than the distance specified in Sections 2111 and 2113 and the International Mechanical Code, from flues, chimneys and fireplaces, and 6 inches (152 mm) away from flue openings.
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