Threshold Drain Slimline domestic level threshold door drainage

Manufactured from extruded PVC and aluminium, ACO Threshold Drain eliminates water ponding at house entrances.

ACO Threshold Drain comes complete with either a silver or black aluminium Heelguard grating suitable for pedestrian traffic.

The discreet system has a width of 60mm and is available in 1m lengths.

With a range of accessories available from corner units to vertical outlets, it is now possible to use as part of a modern patio drainage system

The system is compliant with Part M of the Building Regulations for England and Wales and Section 4 of the Scottish Building Standards


  • Quick and easy installation
  • Removable Heelguard aluminium grating available in silver or black
  • Modern styling
  • Outlet available for connection to underground drainage
  • CE marked and fully certified to Load Class A 15 BS EN 1433:2002


  • System ideal for use with 60mm block paving
  • Body of the unit manufactured from extruded PVC
  • Compliant with Part M of the Building Regulations for Endland and Wales and Section 4 of the Scottish Building Standards

Recommended Applications

  • Patios and Paths
  • Patios and Paths
  • Level Thresholds
  • Level Thresholds
  • Block Paving
  • Block Paving

Not Recommended Applications

  • Car Parking Areas
  • Car Parking Areas


New ACO Threshold Drain ø110mm Bottom Outlet

The new ACO Threshold Drain ø110mm Bottom Outlet, has 
an offset positioning to allow for the drainage channel to be 
positioned adjacent to the building, while still connecting to 
a ø110mm pipe system without the need for extra shims  
or converters.

  • Off centre style to allow for perfect channel positioning
  • Click fit to Threshold Drain channel
  • Outlet to connect to ø110mm pipe work
  • Drill Line indicator


5 Key Considerations of Paving Drainage

Standing water in paved areas is not only an eye sore but it can also be a major safety hazard. Here, Our very own Neil Higgins, Product Training Manager at ACO Water Management, provides his top tips when considering drainage for paved areas


Preview our complete Building + Landscape range brochure above.

Click the link below to download.

Building + Landscape Brochure

Design inspiration for domestic landscaping projects

Threshold Drain brochure

Related Products

Need Inspiration?