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100PASTDiBF

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Threshold drainage system for bifold doors with Punched Angle Slot (PAS) grate style
Punched Angle Slot (PAS) Threshold + Doorway Threshold bifold doors
watermark australian made ISO9000

The Punched Angle Slot (PAS) grate style features equally spaced slots at an oblique orientation offering sophisticated geometric appeal. Made from low-carbon 316 marine grade stainless steel for excellent strength, durability and corrosion resistance.

TDiBF
Product Code 100PASTDiBF
Range 100mm
Kit Type Made to length
Channel Width Custom
Channel Depth Custom
Channel Material Stainless Steel
Watermark check
Compatible Pipes DN40, DN50, DN65, DN80, DN100
Threshold Sub Family Bifold doors

Threshold
  1. Threshold drains are ideal when:
  • A resident has mobility limitations (providing level access).
  • Future-proofing is important for accessibility.
  • A seamless indoor–outdoor aesthetic is desired.
  • Open pathways and flow-through spaces are required.
  • Weather protection is needed to keep rain out when driven toward the house.
  1. A threshold drain is a drainage system that:
  • Aligns with the door or window sill.
  • Sits level with both inside and outside surfaces.
  • Catches water driven towards the building by wind or rain.

The recommended tray depth for threshold drains is 23-53mm. It's crucial for the drain to be within this range, as an effective performance can't be guaranteed for anything outside of it. An appropriate depth ensures that water will collect and move at a suitable speed without overflowing.

  • Made to order for specific door profiles.
  • Can include angles, corners, and curves.
  • Available in a range of finishes and styles.
  • Designed to provide accessibility, visual harmony, and seamless indoor-outdoor flow.

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