Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 21 - Masonry
Section 2111 - MASONRY FIREPLACES
- Subsection 2111.1 - Definition
- Subsection 2111.2 - Footings and foundations
- Subsection 2111.3 - Seismic reinforcing
- Subsection 2111.4 - Seismic anchorage
- Subsection 2111.5 - Firebox walls
- Subsection 2111.6 - Firebox dimensions
- Subsection 2111.7 - Lintel and throat
- Subsection 2111.8 - Smoke chamber walls
- Subsection 2111.9 - Hearth and hearth extension
- Subsection 2111.10 - Hearth extension dimensions
- Subsection 2111.11 - Fireplace clearance
- Subsection 2111.12 - Fireplace fireblocking
- Subsection 2111.13 - Exterior air
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