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Browse articles, updates, and security guidance for commercial shutters and storefront protection.

Aluminum, Not Steel: What a Security Shutter Is Actually Made Of

Jul 31, 2026 3 min read

A customer once asked me for the toughest steel shutter I had. I told him I don’t sell steel. He looked at me like I was trying to hand him the cheap version. Fair reaction. Steel sounds stronger than aluminum, so if you don’t do this for a living, “aluminum shutter” sounds like a downgrade. […]

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