Some existing systems were never hydraulically calculated. Some were designed around pipe schedules. Some have little or no remaining safety margin. Add a backflow preventer without understanding the available water supply, system demand and device pressure loss, and a system that once appeared adequate may fail to deliver.

Did you know the U.S. Fire Administration (USFA) estimates approximately 650 parking garage fires occur annually in the United States, resulting in an estimated $8 million in property damage and 15 injuries each year?

AFSA45 will bring fire sprinkler professionals to San Antonio Sept. 27-30 for education, exhibits, networking and the National Apprentice Competition.

Ensure your fire sprinkler systems remain effective and water supplies stay safe by understanding the critical role of backflow assembly supervision and testing.

The National Fire Sprinkler Association will recognize industry leaders, technical experts and public safety advocates during its 2026 Annual Seminar and Business & Leadership Conference in Seattle.

AFSA’s scholarship program continues to grow, educating hundreds of thousands of people and awarding over $350,000 through this contest. 

In the world of fire protection engineering, "the latest and greatest" isn't always the law of the land—but following the minimum requirements of an outdated code could be a costly mistake.

Master the essentials of fire pump sizing by learning how to calculate critical flow rates and pressure requirements while navigating NFPA standards and high-rise zoning strategies.

Lici Resch explores the 50-year legacy of CPVC in fire protection, debunking flammability myths while highlighting the critical need for chemical compatibility and expert installation to ensure system longevity.

This in-depth guide breaks down NFPA 13 requirements for high-piled storage, helping fire protection designers confidently select the right sprinkler systems for complex storage occupancies.