Light-transmitting plastics are permitted as glazing in which of the following locations?

Light-transmitting plastics can be utilized as glazing in various locations within residential and commercial settings, and they provide significant benefits such as safety, durability, and insulation. In the context of shower stalls, shower doors, and bathtub enclosures, these materials are advantageous because they can resist moisture, are less likely to shatter compared to glass, and often comply with relevant building codes requiring safety features in wet areas.

In locations such as shower stalls and bathtub enclosures, using light-transmitting plastics allows for natural light while maintaining privacy and necessary water resistance. Furthermore, modern plastics can be treated or coated to enhance their resistance to mold, mildew, and scratching, making them practical choices for environments exposed to constant moisture.

Thus, the inclusion of light-transmitting plastics as glazing in all these specified areas emphasizes their versatility and compliance with safety and performance standards necessary for wet locations. Therefore, it is accurate to state that they are permitted in all the mentioned applications.