IS4140 threshold
IS4140 threshold IS4140 threshold

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 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, please enquire
  • Silver anodised aluminium (Bronze anodised aluminium & other finishes also available, please enquire)
  • Stainless steel fixing screws and plugs supplied
  • Fire tested in accordance with AS1530 Part 4