What is the consequence of smoke generated in one space being transferred to another?

The transfer of smoke from one space to another can lead to non-compliance with code because building codes are designed to ensure safety and minimize the risk of fire hazards and smoke exposure. Codes often include specific requirements for smoke containment and the proper design of ventilation systems, which aim to limit smoke movement between spaces. When smoke is allowed to migrate, it indicates that the design or operation of the mechanical systems does not meet the established safety standards, leading to potential violations of local, state, or national building codes.

Ensuring smoke does not transfer is crucial for effective evacuation during a fire hazard scenario and for keeping the air quality safe in occupied spaces. Therefore, adherence to code requirements regarding smoke containment directly impacts the safety and well-being of building occupants. This underlines the significant implication of transferring smoke between spaces, which is primarily non-compliance with the existing mechanical and fire codes.