Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 15 - Roof Assemblies and Rooftop Structures
Section 1505 - FIRE CLASSIFICATION
- Subsection 1505.1 - General
- Subsection 1505.2 - Class A roof assemblies
- Subsection 1505.3 - Class B roof assemblies
- Subsection 1505.4 - Class C roof assemblies
- Subsection 1505.5 - Nonclassified roofing
- Subsection 1505.6 - Fire-retardant-treated wood shingles and shakes
- Subsection 1505.7 - Special purpose roofs
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