What is the most common spacing for residential quick response sprinklers?

The most common spacing for residential quick response sprinklers is typically 12 feet apart. This spacing is in accordance with standards set for residential occupancies that use quick response sprinklers to effectively control fires and minimize damage.

Quick response sprinklers have a smaller thermal mass and react more quickly to heat than standard sprinklers, allowing for increased protection in residential settings where faster response is crucial. The objective of spacing them 12 feet apart is to ensure optimal coverage in rooms while balancing system design efficiency and material usage. This spacing helps to manage water distribution effectively across the protected area, preventing gaps in coverage that could lead to unprotected fire incidents.

Smaller spacing such as 8 feet might be applicable in certain specific cases or different types of installations but is not the standard for typical residential settings. Similarly, larger spacings like 10 feet or 15 feet would not provide adequate coverage for the residential environment, which is typically designed for more frequent and closer sprinkler placement to ensure safety and effectiveness in fire suppression.