What provision did the Tenement Housing Act of 1867 include for sleeping rooms?

The Tenement Housing Act of 1867 included the provision that all sleeping rooms must have a ventilating window. This requirement was significant because it aimed to improve the living conditions in tenements, which were often overcrowded and poorly ventilated. By mandating a window in each sleeping room, the law sought to ensure adequate air circulation, which is crucial for maintaining health and preventing the spread of disease in densely populated living spaces.

The objective of this provision was to reduce the risks associated with poor air quality and to provide tenants with a basic level of comfort and safety. Adequate ventilation is important in any living environment, particularly in tenements where shared facilities and high occupancy rates could lead to stagnant air and the accumulation of harmful pollutants.