The DualSlot HB lid is a concrete lid designed for use in Supermarket Car Parks, Retail Area Car Parks and Light Industrial areas. The edges of the lid are recessed to allow tarmac to be laid up to the raised central slotted section. Whatever size the channel underneath the visible finished area will always be 250mm. The slots in the lid are flared to improve drainage and reduce blockages. The DualSlot HB has been designed for use in tarmac areas.

DualSlot HB Lid Units 150

DualSlot HB Lid Units 150

  • To suit Althon CH150 Drainage Channel
DualSlot HB Lid Units 250

DualSlot HB Lid Units 250

  • To suit Althon CH250 Drainage Channel
DualSlot HB Lid Units 375

DualSlot HB Lid Units 375

  • To suit Althon CH375 Drainage Channel
DualSlot HB Lid Units 525

DualSlot HB Lid Units 525

  • To suit Althon CH525 Drainage Channel
DualSlot HB Lid Units 600

DualSlot HB Lid Units 600

  • To suit Althon CH600 Drainage Channel