Doorway Drain
Introduction to the system

ACO DoorWay Drain provides simple, unobtrusive threshold drainage compliant with Part M and Section 4 Building Regulations. It is designed for use with doorway systems up to 1000mm wide, however multiple drainage runs can be achieved by simply clipping units together.

Manufactured from recycled polypropylene, the 1m channel unit is combined with two Heelguard, friction-fit stainless steel gratings. In addition to the channel unit, all accessories such as end caps and outlet connectors are provided within the pack to achieve a simple, professional installation.image

ACO DoorWay Drain requires no cutting of the door frame and simply slots in front of the building entrance. Complex plumbing is eliminated as the system can drain to a simple soakaway via the end caps provided. If a plumbed in option is required, the Ø110mm vertical outlet connector allows the unit to link directly to underground drainage pipework.

The pack has been designed to contain everything needed to install a level threshold drainage system across building entrances.

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  • Features & Benefits
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  • Technical Summary
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  • Compliant with Part M of the Building Regulations for England and Wales and Section 4 of the Scottish Building Standards
  • Multiple drainage runs can be achieved by simply clipping the units together
  • Two piece stainless steel gratings with brushed finish
  • Heelguard friction fit grating
  • Choice of eight vertical outlet positions on every channel
  • Outlet connectors plug into the underside of the channel, for Ø110mm U-PVC pipework
  • Easy-fit end cap for both male and female connections
  • Recycled body with hexagonal columns gives the channel excellent strength for load bearing. System fully certified and CE marked to Load Class A 15 BS EN 1433: 2002


  • Provides level threshold drainage system
  • Heelguard, stainless steel brushed finish gratings suitable for pedestrian traffic
  • Easy and quick to install
  • Simple drainage soakaway via cut outs on end caps
  • Variable outlet position for connection to underground drainage network
  • No modifications required to doorframe
  • Manufactured from recycled materials

Recommended applications

  • Pedestrian thresholds
  • Domestic entrances
  • Residential applications

Not recommended applications

  • Vehicular trafficked thresholds

Product Name

Doorway Drain


ACO Doorway Drain channel assembly with two piece stainless steel grating

Product Code


Dimensions overall (mm)

1012 (L) x 125 (W) x 80 (D)

Weight (kg)



Channel made from high strength black polyproylene channel



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