Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 24 - Glass and Glazing
Section 2409 - GLASS IN ELEVATOR HOISTWAYS AND ELEVATOR CARS
Subsection 2409.2 - Glass visions panels

Universal Citation: 780 CMR MA Code of Regs 2409.2
Current through Register 1531, September 27, 2024

Glass in vision panels in elevator hoistway doors shall be permitted to be any transparent glazing material not less than 1/4 inches (6.4 mm) in thickness conforming to Class A in accordance with ANSI Z97.1 or Category II in accordance with CPSC 16 CFR. The area of any single vision panel shall not be less than 24 square inches (15 484 mm2) and the total area of one or more vision panels in any hoistway door shall be not more than 85 square inches (54 839 mm2).

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