105 CMR, § 420.251
Current through Register 1538, January 3, 2025
An easily openable window may be used as one of the two exits as required in 105 CMR 420.250. Such window shall have an openable portion not less than 28 inches in width and 32 inches in height nor shall the lower edge of the opening be more than three feet above the interior floor level. Equivalent-sized opening in the exterior walls may also qualify.
105 CMR, § 420.251