Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 15 - Roof Assemblies and Rooftop Structures
Section 1510 - REROOFING
Subsection 1510.4 - Roof recovering
Universal Citation: 780 CMR MA Code of Regs 1510.4
Current through Register 1531, September 27, 2024
Where the application of a new roof covering over wood shingle or shake roofs creates a combustible concealed space, the entire existing surface shall be covered with gypsum board, mineral fiber, glass fiber or other approved materials securely fastened in place.
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