Double-layer foamed door

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May 02, 2026
Video Description:
Watch this overview to discover why many professionals pay attention to this approach. In this video, we demonstrate the installation and performance of double-layer foamed door panels for industrial roller shutter doors. You'll see how the 98mm color steel slats with PU foam insulation provide superior sound and thermal insulation, explore the smooth operation and structural stability, and learn about customization options including various thicknesses and RAL color matching for commercial and industrial applications.
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