We manufacture a variety of modifed aggregates including cement or lime stabilised.
Sealing chips, basecourses, sub-basecourses and subgrade aggregates manufactured for use in roads and heavy duty pavements.
Sealing and asphalt chips manufactured to specification and optimised for maximum grip and strength.
Our quarries produce a variety of aggregates for hardfill and subgrade improvement applications.
Stevenson offer a range of aggregates that meet national and local authority specifications for basecourses and sub-basecourses.