Fire performance isn't simply the core; bracket alloys, screw qualities, and finish systems all impact ratings

https://beckettrtvu286.capitaljays.com/posts/copper-doesn-t-lie-the-instance-for-personalized-chimney-shrouds-and-a-100-year-roofing-system-strategy

Fire performance isn't simply the core; brace alloys, bolt qualities, and surface systems all impact ratings, so assemblies are examined with each other for real-world compliance.