Final answer:
To check if a shower door has safety glazing, look for markings in the corner of the glass, and check if the glass is foggy. Safety glazing is designed to break into small, safe pieces when shattered, and it often has a foggy appearance.
Step-by-step explanation:
To check if a shower door has safety glazing, you should look for certain indicators, such as markings in the corner of the glass. Safety glazing is usually marked with an etching in the corner, indicating that it meets certain safety standards. This marking is required by building codes and regulations.
Additionally, safety glazing is designed to break into small, safe pieces when shattered. If you hit the glass with a hammer and it shatters into small, non-sharp pieces, it is likely safety glazing. However, it is not recommended to hit the glass with a hammer as a method of checking.
Another indicator of safety glazing is that the glass will be foggy. Safety glazing often has a film or coating that creates a foggy appearance, compared to regular glass which is crystal clear.