What does NFPA 13 recommend for installing sprinklers in attics?

NFPA 13 provides specific guidelines for the installation of sprinklers in attics to ensure effective fire protection. One core recommendation is to provide adequate design and installation along with supportive materials. This means that the installation must be done in a way that ensures the system functions properly in case of a fire.

Supportive materials could include items that can help secure the sprinkler heads and piping, ensuring that they remain functional and effective even in variable attic conditions such as temperature changes, humidity, or other environmental factors. The design must also account for the potential challenges of an attic space, which may include issues related to access during maintenance or the unique architectural features of attics that could affect sprinkler coverage.

By emphasizing proper design and installation techniques with suitable materials, NFPA 13 aims to ensure that attics are adequately protected, promoting overall safety in buildings. This guidance is crucial for preventing fires and ensuring that sprinkler systems operate as intended in the event of an emergency.