Secondary Aggregates, which are created in the process of quarrying Primary Aggregates, serve largely the same purposes as their primary counterparts – albeit often at a lower cost.

As a consequence of the quarrying processes adopted, we are often able to source large quantities of secondary materials that in some applications provide improved value over primary materials. This range of materials also enhances the variety of recycled materials that we offer.

By calling us on 01909 564191 we can offer you an instant competitive quotation for any material that you require and/or any technical advice to make your requirements easier to determine.

Our product offering is vast so we have listed below a high-level grouping of our secondary aggregates range. If you cannot see what you are looking for please contact us here for instant assistance.

  • Limestone Dust
  • As-raised Material
  • Puddle Clay
  • Gravel Rejects
  • Tarmac Scalpings

Please note: The details and images of the products or product specifications (for instance colour) quoted on our website are approximate and subject to variations as aggregates are a natural product. 
While we have worked to ensure we accurately reproduce colours, there may be minor variations in the colour of the actual product due to the nature of our natural materials. 
Moisture content, as well as the colour settings and capabilities of computer monitors, can all affect the appearance of colours as well. 

Not sure how much material you need?

Use our calculator to find out!


A part of the John Owen experience is that we can adapt and supply for any situation you may put to us – and it’s all thanks to nationwide sourcing strategy.


We’re fast, reliable and competitive. That’s why we’ve got an integrated cost calculator so you can get your quote in seconds.


Over half a century is a hell of a long time for a business to be operating. So we know a thing or two about aggregates. Trust us to source and supply the best product for your individual needs.


For more details on what we offer or on what we can do for you. Visit our contact page.