Our much coveted real Polished Concrete Overlay system is truly unique.


It is the only 10mm (13mm outdoors) real concrete overlay available. No epoxies or resins. Created with real portland cement, our overlay showcases the natural tonal variation and strength of real concrete. Available in an endless combination of colours and aggregates, no two installations are ever the same.

Covet concrete overlay Unispace.JPG

Polished Concrete Overlay System

An extensive range of colours and new larger aggregate sizes available, delivering an even larger palette from which to choose.


Polished concrete overlay is poured in-situ. Recommended floor area between expansion joints is 7000 x 7000mm maximum.
Expansion joint angles approx. 1-2mm available in silver aluminium, white plastic, brass.
* Aggregates greater than 6mm requires a thicker pour and finished thickness to accommodate larger aggregate sizes.

Concrete Overlay Colour Palette

There are a few important elements to consider when selecting or specifying our  concrete overlay:


1. Select a base colour for your concrete overlay

There are 20 standard base colours to choose from. 

2. Select a polished concrete finish

There are two types of surface finishes to choose from. Are you after a pure concrete look with no exposed aggregate or do you want an exposed aggregate Terrazzo.


3. Want an exposed aggregate Terrazzo look?


For an exposed aggregate Terrazzo look, choose from 18 different aggregates in 4 aggregate sizes.

Aggregate selection can consist of one aggregate type and size, or create your own custom blend of aggregates and sizes. Either way, no two polished concrete overlay floors are ever the same.

i. Aggregate Colour


ii. Aggregate size


* 10mm+ aggregates may result in a thicker pour and a finished height >10mm.
Screen reproduction for colour will not be exact.
Aggregate and sand is a natural material with expected variances.


Looking for inspiration?

View the project gallery ↓

View projects featuring the Covet concrete overlay range.

Overlay sample colour gallery ↓

Discover some of the beautiful colours and custom blends top designers and architects have specified.


Often imitated but never matched, our Covet concrete range is not an epoxy blend, or a composite fibre cement panel alternative. Designers can achieve a true concrete look, true concrete feel, because it is 100% concrete. Modern, timeless concrete.

Concrete overlay sample colour gallery ↓

Product Technical and Installation Guide