Collection: Domestic Slot Drain

Domestic slot drains take surface water from patios, paths and driveways while showing only a narrow slot or slim grate at the surface. The main choice is load: A15 for areas used only on foot, B125 where cars drive over it.

Read the buying guide and questions
  • DEKS DekDrain A15 paving slot channel with a stainless steel edge, 1m long, to sit flush in block or slab paving
  • DekDrain 87mm inspection hatch and accessory pack (two end caps and a bottom outlet)
  • Polycon B125 slot channel, 1m, with a galvanised steel or black plastic slotted grate
  • Polycon Lite Xtra 100 end cap, corner unit, sump unit and foul air trap

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Questions about domestic slot drain

What is the difference between a slot drain and a channel drain?

A slot drain shows only a narrow slot at the surface; a channel drain has a wider removable grate, which is easier to clear.

Can a slot drain go on a driveway?

Yes, if it is rated B125 or above. The DekDrain paving slot is A15, so keep it to patios and paths; use the Polycon B125 slot channel where cars cross.