ACO Terracing
The ACO Terracing System is a series of pre-cast interlocking stepped units, which fit easily together to form a multi-level terrace for seating or standing. 


  • Parks
  • Riverbank
  • Piazzas
  • Amphitheatres
  • Sports grounds
  • Sporting area, including hockey pitches, tennis courts, outdoor swimming pools, and race tracks
  • Courtyards of schools, colleges and universities

Aesthetically pleasing.
Highly versatile - ideal for many situations.
Available with searing for standing elements.
Long life span - resistant to weathering.
Unaffected by freeze-thaw cycles and de-icing salts.
Tactile surface deters slipping even when wet.
Rounded nosing of units to reduce risk of injury.
Pre-cast units with interlocking joints enable quick and easy installation.
Easy to clean and maintain.
Built-in falls to facilitate drainage.
Complete system from one supplier.


Step 1

Ensure that the embankment is stable. Engineering advice must be sought.

Step 2

Position the front plates on a bed of concrete. Haunch either side with concrete and lay a land drainage medium to a level of 100mm below top of the front plate.

Step 3

Lay a 100mm thick bed of lean mix concrete, level with the top of the front plate and lay the terrace step elements to line.

Step 4

Haunch back a step unit with mix concrete and back fill with compacted earth. Finish the backfill with a 100mm thick layer of lean mix concrete as before.

Step 5

Repeat the process to the top of the steps.

Step 6

Complete the installation with a top plate laid on a 100mm thick bed of lean mix concrete.

Step 7

At the junction between seating and standing elements the face should be rendered. Once the render is dry a facing plate can be fixed using the polymer repair kit.

Step 8

The ends of the steps can be finished off with end plates fixed as described in step 7.

For more information, contact us !
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