Which of the following represents an outcome of effective firestop installations?

An effective firestop installation significantly contributes to improved safety for building occupants. Firestopping is designed to prevent the spread of fire, smoke, and toxic gases between compartments in a building. By ensuring that firestopping materials are properly installed, any openings through which fire could travel are sealed, reducing the risk of fire expanding beyond its initial source.

This enhanced safety measure helps protect individuals within the structure by providing them with more time to evacuate in the event of a fire and potentially reducing the overall damage to the building. Proper firestop installations can also enhance the overall integrity of the building’s fire protection systems, which is critical for ensuring a safe environment for everyone inside.

The other options do not reflect the primary goal or a positive outcome of effective firestop installations. Option A incorrectly suggests that firestop installations might increase the risk of fire spread, which contradicts the purpose of firestopping. Option B implies a negative outcome by suggesting longer response times for emergency services, again missing the protective goals of firestop systems. Finally, option D addresses maintenance costs, which may vary but does not represent an immediate benefit related to safety or effectiveness in fire protection.