105 CMR, § 410.257
Current through Register 1536, December 6, 2024
If any light obstructing structure is located less than three feet from the outside of and extends to a level above the lower level of the transparent or translucent glass required by 105 CMR 410.250(A) and 410.251(C), that portion so obstructed shall not be included as contributing to the required minimum total glass area.
105 CMR, § 410.257