Low carbon concrete blocks & limestone aggregates

Trade supplier in the North West of England & Wales. Manufacturing over 24 million precast concrete blocks annually.

Our Blocks Aggregates

Reducing your emissions one block at a time

All blocks from CCP are low carbon as standard. Same performance, same cost, lower carbon footprint.

As a major precast concrete manufacturer we recognise the contribution we can make to help our customers lower their carbon footprint and this is now our major driver within the business. Our Greenbloc range of low or ultra-low carbon concrete blocks offer significant carbon savings compared with using OPC (Ordinary Portland Cement). Our Greenbloc technology is based on reducing cement which is the key material in concrete that contributes the highest amount of carbon. We replace the cement with low and ultra-low carbon cement alternative materials that can be manipulated to perform in the same way as cement.

All Greenbloc products perform to the same specification, performance, quality and aesthetic characteristics as 100% cement versions. Since 2023 all our concrete blocks use our Greenbloc technology as standard offering you carbon savings of up to 50% at no additional cost.

About Greenbloc

Calculate your carbon saving by choosing Greenbloc

To start type in how many concrete blocks do you need:

Figures compared against a dense concrete block manufactured with 100% Ordinary Portland Cement.

Greenbloc Standard Greenbloc Premium Greenbloc Ultra

Enter your own amount below:


Turning off

low energy lights for a year

Flying to London to New York

From London to New York

times in a plane

Driving a petrol car

Driving a petrol car


Equivalent of planting trees

Equivalent of planting

trees per year

Concrete blocks

CCP has an annual production of over 24 million precast concrete blocks. Not sure what you need? Use our product selector.

Bulk aggregates

Our aggregates are carefully selected for their strength, durability, and versatility, and are available in different grades to suit various construction projects.

Need some advice? Talk to our expert team?

If you are a trade buyer or part of the building trade, please feel free to contact us directly and our staff will be glad to assist you.

Get in touch

Some of our 150+ stockists

Non-trade purchasers can buy from our concrete blocks product portfolio from the large number of stockists across the North West and North Wales, including many well-known and reputable builders merchants.

News & case studies

Check out the latest news from CCP and SigmaPPG.