The IS4140 threshold plate is used when a flat sealing surface is required where carpet runs under the door. It is used in conjunction with other Kilargo door bottom seals to help prevent draught, insect and smoke penetration.

Their low profile ensures compliance with the ‘access for people with disability’ requirements, particularly for wheelchair traffic.

The durable, anodised profile has a snap-fit cover strip for concealed fixings.

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
  • Complies with AS1428/1 (Design for access and mobility)
  • Conforms to NCC D2.15 & D3.3 (Access for people with disabilities)
Integrity Architectural Seals are proudly Australian Made
Kilargo IS4140 threshold plate
Kilargo IS4140 threshold plate
IS4140 Threshold Plate
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