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03 9758 0588


Factory 7, 69 Acacia Road,
Ferntree Gully VIC 3156

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Zero Threshold Bifold Drain


A discreet solution for thresholds, the Bifold Drain is a thin slot along the extrusion to capture water and drain it to the outlet beneath the removable tile inspection opening. 

Zero Threshold Drains fully encapsulate your door and or window extrusions to waterproof your transition spaces and give you complete peace of mind.


  • Tile
  • Paver
  • Stone 
  • Concrete Slab


  • Bar Grate
  • Tile Insert Tray
  • Slot Drain

What we need to know:

  • Overall Length of the drain (plus 8mm)
  • Tile or Paver thickness
  • Height between internal and external FFL
  • Outlet Locations - 75-100 from one end is standard
  • Extrusion manufacturer and model number
  • 300mm Example of extrusion provided to us prior to manufacturing

Download our Zero Threshold Frequently Asked Questions sheet HERE.

Included as standard:

  • Drain length manufactured to suit your specific requirements
  • Drain width manufactured to suit your specific requirements e.g. 5 bar grate, 7 bar grates
  • Available as a “slotted drain”
  • This drain is only available in the brushed finish.
  • Location and size of the waste outlet to suit your specific requirements
  • Manufactured to suit the door tracks and sub-sills specified
  • Manufactured to suit the surface of the outdoor/alfresco area e.g. concrete, tiles, pavers, stone.
  • Built in fall to left or right
  • Exclusively made from 316 Brushed Marine Grade Stainless Steel
  • Passivated and Electro-polished to prevent tea staining
  • Welded end caps
  • Manufactured to suit your tile thickness
  • Single dropper of your choice within 75-100mm from an end