• SDI Rolling grilles are designed to perform with high daily usage and with optional construction for high cycle applications.
  • Grille curtains are constructed of solid 5/16″ diameter horizontal aluminum rods on 2″ centers with 1/8″ aluminum hinged vertical connecting links (5/8″ deep by 3-3/4″ high) 9″ on center.
  • High quality extruded aluminum guides and bottom bars designed with thick wall construction which makes this a premium product that doesn’t compromise.

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