Colas offer traditional surfacing in addition to our specialist and sustainable treatments that treat a particular carriageway or footway defect. 

Colas' surfacing teams operate throughout the UK providing a range of surfacing options including the more traditional surfacing treatments of Stone Mastic Asphalt (SMA) and Hot Rolled Asphalt (HRA) as well as some of our more specialist surfacing treatments.

Our experienced and dedicated teams utilise specialist equipment and an in house laboratory, ensuring quality in materials and consistency of application is permanently achieved.

Investment into surfacing

New Tyne Crossing North Portal Enablement Works 067At Colas our commitment to technical development and research is integral to the services we deliver and the future materials we introduce to the market. Our parent company the International Colas Group committed an annual research and development budget of €70million in 2010.

To date Colas SA have developed a portfolio of 130 patents.

The investment and creation of new surfacing options and techniques is vast.

Read more about our research and development capabilities.

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