News & Insights

Product Knowledge

How our roller shutters, crystal doors, and motors are built — materials, specs, and what sets them apart.

Sep 29, 2026

Learn why foam thickness and conductivity drive core R-value, while a whole-door U-factor is needed for energy-code comparisons.

Sep 29, 2026

Compare fusible links and fire alarm release for rated shutters, including response, listing, reset and inspection considerations.

Sep 29, 2026

Compare UL 10B and UL 10C, and learn why a rolling steel fire door's actual listing and local code determine the right fire test.

Straight answers to the most common installation, wiring, and troubleshooting questions.

Sep 29, 2026

Review fire-release priority, BMS monitoring and commissioning checks for a listed shutter and an approved fire strategy.

Sep 29, 2026

Estimate curtain load and barrel torque for large fire shutters, then verify operator, structural support and listing with the manufacturer.

Sep 29, 2026

Use this annual inspection checklist for listed kitchen fire shutters and confirm the approved release and maintenance procedure.

Practical advice on choosing the right shutter, comparing options, and budgeting for your project.

Sep 29, 2026

Compare CE and UL fire-door certification routes, including the correct UL category for rolling steel fire doors and EU notified-body roles.

Sep 29, 2026

Compare visibility, impact, forced entry evidence, guides, locks and installed cost for polycarbonate and aluminum shutters.

Sep 29, 2026

Choose a listed fire shutter by the opening's code requirement, assembly rating, size and installation details—not curtain thickness alone.

Contact our team for technical specifications, customization options, and detailed project consultation.