Unislope 3K Range

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Drain, UniSlope Board and Tanking Kit

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Unislope® 3K is perfect for a project with tricky joist positions. It offers greater flexibility in placing the drain between joists and cut the UniSlope® board to suit.


  • Level floor access is achievable
  • Removable grate / tiled cover for easy cleaning
  • Solvent-free paint-on waterproofing membrane
  • Stable and safe with large metal flanges
  • Internal channel to prevent stagnant water
  • Approved for wooden and concrete construction
  • Low profile wet room drain version available
  • BBA approved Unidrain


Unidrain’s Award-winning patented linear drain can be installed away from the wall. The drain has a capacity to deal with 54ltrs per minute and can be easily cleaned by removing the grate.


The UniSlope® 3K has two one way slope preformed boards sloping to your drain. It can sit flush with the prepared floor to create level floor access. UniSlope® can be trimmed to size.


All Wet Rooms need to be waterproofed. Our paint-on liquid waterproofing membrane is designed to stretch and move with your building. The membrane is 100% waterproof and dries as a one-piece application.