Archives: Journals

Deluge Valves: Hydraulic vs. Pneumatic Fusible Pilot Lines

The second most important design consideration to consider after the selection of an automatic Deluge valve is the mThe design and development of any industrial fire protection system will involve a number of key decisions. Among the most important of these decisions will be the type of Deluge valve operating philosophy to employ. In many […]

Key NFPA 13, 13D, and 13R Fire Sprinkler Design Clarifications

The  blog includes the most commonly asked question(s) pertaining to fire protection within our day-to-day operations with NFPA promulgated Standards. This blog addresses a wide range of practical issues faced by Fire Protection Designers, Inspectors and Authority Having Jurisdiction (AHJ) as it pertains to the use of NFPA 13, 13D, and 13R in Projects built […]

Special Sprinkler System Types Under NFPA 13 (2025 Edition)

The core of fire prevention design is based upon the four types of traditional fire sprinkler systems: wet pipe, dry pipe, preaction and deluge. Traditional designs were not designed to withstand the more complex building and industrial environments that defined modernising systems. Facilities like refrigerated warehouses, commercial kitchens, caustic and freezing environments need sprinkler installations […]

Expert Clarifications on Common NFPA 13, NFPA 13D & NFPA 20 Code Questions

Summary Fire protection experts, system designers, and Authorities Having Jurisdiction (AHJs) often run into grey areas in NFPA regulations. These are situations where the stated standard isn’t clear or where real-world conditions make it hard to follow the rules. Technote 571# gathers together a number of real-life fire protection situations that people often argue about […]

PFAS-Free Firefighting Solutions: Preparing Your Facility for the Future

PFAS (per- and polyfluoroalkyl substances) used in previous AFFF (Aqueous Film-Forming Foam) concentrates are now known to last a long time, build up in living things, and be toxic. Regulators and customers are moving quickly. Many industrial uses are now allowed to utilise fluorine-free foams (SFFF/FFF) instead of PFAS. This blog talks about what PFAS […]

Inside the Deluge: How Foam and Water-Based Suppression Systems Protect Industrial Facilities

Fire dangers in industrial settings including chemical plants, oil and gas terminals, power stations and manufacturing units aren’t only minor, localised catastrophes. They generally include storing a lot of fuel or chemicals, process equipment, and high-hazard areas where fires can spread quickly or where there are very high heat loads that need strong suppression systems. […]

Designing Reliable Fire Protection Systems: How CAN/ULC-S1001 Standards Shape Safety in Modern Facilities

Combining different fire protection and life-safety systems, like fire alarms, suppression, smoke control, door release, HVAC interlocks, and emergency communications, makes buildings much safer, but it also makes things more complicated. CAN/ULC-S1001 tells you how to check that the systems work together as planned. ULC standards like ULC-S536 and ULC-S537 cover regular inspections, tests and […]

Field Inspection: Ensuring Proper Sprinkler Positioning for Reliable Performance

Introduction It’s official: TechNotes is now live! This is wonderful news for our members! This change is meant to make it easier, faster, and more interactive than ever to get to our technical insights. The change has a number of benefits: emails are shorter, which makes them easier to deliver; you can access related tools, […]

Real-World NFPA 13, 14, and 12 FAQs for Fire Protection Professionals

There are complicated rules and standards that regulate fire protection systems to make sure they work, are safe, and last. But in the real world, there are situations that even experienced engineers and inspectors find difficult to deal with. When to put in balcony sprinklers and whether a dry pendant may be put back up […]