20mm Primary Stone Bulk Bags

Our bulk bag of 20mm Primary Stone, weighing around 850kg, is the perfect selection for your concreting needs. The 20mm Primary stone, characterised by its unique round and angular forms, undergoes thorough cleaning in our Bruce Wash Pod. It is then screened to ensure a uniform 20mm size without any fines. While the colour of this stone may differ, it is intended for use in construction projects over decorative purposes.

Now available for bulk orders, each bulk bag has an approximate weight of 850kg.

£47.40 + VAT

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Introducing our premium 20MM Primary Stone, the ideal choice for all your concrete project requirements. This 20mm Primary stone is characterised by its round and angular shapes, thoroughly cleaned in our Bruce Wash Pod. It undergoes a screening process to ensure a consistent 20mm dimension without any fines. While the colour of this stone may vary, it is primarily intended for construction use, not for decoration.

Available now for bulk purchase, with each bulk bag weighing around 850kg.

Aggregate Type

Primary Stone

Bag Size


Aggregate Size



850kg (approx)

For Small Orders: Please note, if you order 4 bags or fewer, a delivery charge of £20 applies.

Free Delivery on Larger Orders: Enjoy free delivery when you order more than 4 bags!

Delivery Areas: We're currently delivering bulk bags to select areas only. Check below to see if your postcode is included in our delivery zone: CO1, CO2, CO3, CO4, CO7, CO11, CO12, CO13, CO14, CO15, CO16, IP1

Order your bags today and get them delivered right to your doorstep!
With our Click and Collect service, you can place your order quickly and easily online or over the phone. Simply specify the type of aggregate and quantity that you require, and we'll have it ready for you to collect on-site at our Martin's Farm location in St Osyth.

Our opening hours make it easy to fit your collection into your busy schedule. We are open from Monday to Friday from 7 am to 5 pm and on Saturdays from 7 am to 12 pm, giving you the freedom to collect your aggregates at a time that suits you.

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