Northants Concrete Group also operate an in-house laboratory, and offer a full concrete testing service, our technicians will take a sample of your concrete delivery. This will be cube tested and we will then email you a report to show your clients the exceptional quality of the concrete ordered. 

To ensure that we always supply the best concrete available, we only buy the best materials available and we do not use recycled aggregates. All our materials are accordance to British Standards: 4-20mm gravel, 6-10mm gravel, 0-4mm sharp sand, CEM 1 cement 52.5N and GGBS. All certification and mix designs will be provided upon request.

Please call us now on 01933 420503

to discuss your requirements for a project – we are always happy to help!