QRFS - Thoughts on Fire Blog

Learn when gauges go out of date, why it matters, and what to do to get back into compliance with fire protection standards.

Regular head guards, aka “sprinkler cages,” usually work well to protect fire sprinklers. But sometimes, you need extra defense. Learn more!

Fire sprinklers in high-traffic areas must be protected to avoid damage and accidental activations. Here are some options to do it.

Discontinued sprinklers often need discontinued wrenches. Learn how to source a compatible tool for your sprinklers and spare head cabinet.

FDC parts must be measured precisely, and many buyers get it wrong. Here’s how to get the right numbers and thread type.

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.

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.

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.

Testing the power supply isn’t enough; CO detectors also need *functional* tests using CO gas. Here’s how to do them.

FDC caps and plugs can go MIA due to theft or vandalism, requiring quarterly checks. Learn how to replace them with the right parts.

Need to ‘Buy American’ for project compliance or to show support for the US? Here’s how to do it when shopping fire protection equipment.

If you need to replace an outdated, damaged, or activated fire sprinkler but an exact replacement no longer exists, read this guide.

The Shutgun stops activated fire sprinklers fast—but different models address different sprinkler types. Learn which models to use.