The IS4100 threshold plate is used to prevent rain, draughts, light and vermin penetration. It is used in conjunction with the IS3070si door bottom seal. This threshold plate has a durable, anodised finish with a snap-fit cover strip for concealed fixings. It is supplied with a vinyl insert to help prevent moisture ingress under the threshold.

Standard lengths

  • 1000mm
  • 2250mm
  • Also available in: 250mm increments from 1000mm to 5000mm

Standard colours

  • Silver anodised aluminium


  • Stainless steel fixing screws and plugs supplied


  • Fire tested to AS1530 Part 4 in accordance with AS1905 Part 1
  • UL Certifications GVYI.R26629, GVWZ.R26629, GVWZ7.R26629

Related product

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