January 15, 2026
ANY paint on a sprinkler traditionally meant replacing it, but the NFPA 25 rules have changed (a bit). Learn what qualifies as a deficiency.
January 8, 2026
Some home sprinklers are labeled “lead-free” while others aren’t. Learn why, and when lead-free versions are absolutely required.
November 21, 2025
Smoke detectors in high places? No problem. Learn about the essential accessories that make functional detector testing smooth and easy.
October 17, 2025
Wax-coated sprinklers may not hold up as well in specific corrosive environments. Learn about other options to keep heads in good shape.
October 15, 2025
NFPA requires keeping extra fire sprinklers onsite, but they can go obsolete. Learn how to source and buy system- & code-compliant spares.
October 14, 2025
Some FDC parts are juicy targets for thieves—other versions of them, not so much. Learn what’s what, including theft-deterrent options.
October 11, 2025
Non-working control valve handles in fire protection systems must be addressed ASAP. Here’s why, along with maintenance and replacement tips.
August 6, 2025
Learn when gauges go out of date, why it matters, and what to do to get back into compliance with fire protection standards.
August 3, 2025
Regular head guards, aka “sprinkler cages,” usually work well to protect fire sprinklers. But sometimes, you need extra defense. Learn more!
August 3, 2025
Fire sprinklers in high-traffic areas must be protected to avoid damage and accidental activations. Here are some options to do it.
July 31, 2025
Discontinued sprinklers often need discontinued wrenches. Learn how to source a compatible tool for your sprinklers and spare head cabinet.
July 3, 2025
FDC parts must be measured precisely, and many buyers get it wrong. Here’s how to get the right numbers and thread type.
July 1, 2025
Short cover plates mean you have the wrong covers or the the ceiling may have moved. Here are some strategies for dealing with the issue.
June 30, 2025
Fire sprinklers must be assessed at 5 to 50-year intervals, depending on lifecycle and type. Learn what to do if sprinklers fail this test.
June 29, 2025
Firefighters shouldn’t have to search far and wide for an FDC during a fire. Learn what signs and markings are necessary and how to get them.
June 29, 2025
Testing the power supply isn’t enough; CO detectors also need *functional* tests using CO gas. Here’s how to do them.
