All In 20mm - Dust

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0-20mm aggregate, sourced from local quarries in Cornwall.

Our 20mm to dust is suitable for general construction, groundworks & landscaping uses, including sub bases & concrete mixes.

This aggregate is derived from granite & is graded from 0-20mm.

Also known as:

  • 20mm to Dust
  • All In
  • Sub Base
  • Concrete Stone

Available in small 25kg polybags, large 950kg jumbo bags or loose by the ton.



A 0-20mm aggregate, known locally 20mm to dust or all in.

Our 0-20mm aggregate is screened with particles no bigger than 20mm for use in the construction, groundworks & landscaping industries.

This product is mostly silver in colour.

  • Bulk/Jumbo bags are filled to an approximate weight of 950kg.
  • Small polybags are filled to an approximate weight of 25kg.
  • Loose material is supplied on a per ton basis. This is available locally & nationally by request.

Additional information

Weight N/A
Dimensions N/A

Poly bag, Dumpy bag, Loose


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Registered office: Cornwhaul Ltd, The old coal yard, Roche Road, Bugle, PL26 8PP

Company number: 13218629

VAT number: GB 386364069

Copyright 2021: Cornwhaul ltd.