Massachusetts Construction Supervisor License (CSL) Practice Test

Are smoke detectors required in an uninhabitable attic of a two-family dwelling?

1. Yes

2. No

3. Only if local regulations apply

4. Only during renovations

The correct answer is: No

In the context of building codes and safety regulations, smoke detectors are typically required in areas where people live and sleep to ensure safety from fire hazards. However, in uninhabitable spaces such as an attic that is not used for living, sleeping, or active occupancy in a two-family dwelling, there is generally no requirement for smoke detectors. Local regulations may vary, and while some municipalities may implement stricter guidelines that could necessitate smoke detection in any portion of a residential building, the general rule is that smoke detectors are not mandatory in areas that do not serve as regular living spaces. This understanding is crucial for complying with both state and local building regulations as well as for maintaining proper fire safety protocols in residential properties. Choosing the option that indicates smoke detectors are not required acknowledges the distinction between habitable and non-habitable spaces in terms of fire safety measures.