Kellen CERO paving uses geopolymer technology to deliver C02 from just 7.3kg per m2. By replacing much of the cement with an alternative binding agent, carbon content in the CERO options is reduced by 50% compared to standard Kellen.

Kellen natural stone topped concrete paving is popular with landscape designers and can be seen in exemplary public spaces throughout the UK such as Maiden Lane in Camden, and Wirral Waters in Birkenhead. With CERO, Kellen retains its aesthetic beauty whilst reducing its carbon footprint and prioritising sustainability.

A wide range of colours, finishes, sizes and thicknesses is available across the Kellen range, with over 100 available in the CERO geopolymers.

Reducing carbon emissions

Globally, cement accounts for approximately 8% of all CO2 emissions.

Kellen CERO delivers very low C02 ratings from 7.3kg C02/m2, based on 80mm thickness, and 9.4kg C02/m2 for 80mm-thick slabs.

With the landscape and urban development markets under more pressure than ever before to achieve Net Zero on new projects, there’s never been a better time to go CERO.