What is the maximum distance between sprinklers in a coverage area?

The maximum distance between sprinklers in a coverage area is generally determined by factors such as the type of sprinkler system being used and the specific occupancy characteristics of the space. For most standard light hazard occupancies, the spacing between sprinklers is often set at a maximum of 15 feet. This facilitates effective coverage and ensures that the water distribution is sufficient to control a fire in its early stages. Maintaining this distance allows for adequate overlapping coverage, minimizing areas that might be under-protected.

When sprinkler systems are designed, they need to adhere to standards that specify these limitations for various conditions. Choosing too great a distance could create gaps in coverage that would compromise the system's effectiveness. Therefore, a maximum distance of 15 feet is a standard practice to ensure fire safety regulations are met, allowing for optimal coverage and efficiency in fire suppression.