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The channel top edge has an outward fold for protection over the edge of the concrete encasement/surround, to prevent damage. Innovative channel features; concrete anchors, stabilising bars, channel feet and others, ensure the channel has a physical connection to steel reinforcing and is properly tied into the concrete encasement/surround, to create a strong, solid and durable structure.


UltraSlot is used in external concrete areas which are subject to constant traffic, such as airports & ports. The system is designed to ensure sufficient depth of concrete cover over the main body of the channel to withstand ultra heavy-duty loads.


  • Surface reinforcement with natural drainage
  • High chemical & mechanical resistance
  • Manufactured from recycled plastic
  • Weatherproof and environmentally friendly
  • Prevents gravel migration
  • Quick and easy to install
  • Dimensionally stable
  • Non-slip and crack proof
  • Reduced on site costs
  • High strength (up to 250/m2)
Gatic UltraSlot Display

Treadsafe / Non Treadsafe

A Treadsafe Bar can be fitted to the UltraSlot channel, which reduces the single 30mm slot opening to 2 x 9mm slots.

Click to explore Gatic UltraSlot Treadsafe Gatic Cast Slot Treadsafe/ Non-Treadsafe Diagram

Gatic UltraSlot Data

Available Lengths:
1m & 3m
Available Widths:
100mm, 150mm, 225mm, 300mm, 350mm, 400mm, 500mm & 600mm