DUE TO HIGH SALES VOLUME, DELIVERY IS ESTIMATED AT 7-10 WORKING DAYS

Size: Sample

- +

A mixture of 20mm river gravel and sharp sand. 

Pre-blended for ease of use in concrete manufacturing, to be mixed with cement and water to correct ratio. With it being a heavy compound it promotes strength when made into concrete. 

The smaller stone makes it easier to level and smooth when the depth to be concreted is smaller than normal. 

Ballast 20mm is suitable for other building projects and can provide an even sub-base for driveways, shed bases and more.

Named day delivery is available. Please add a note to your order or give us a call. 

Need a loose load or over 10 tonnes? Give us a call for a free no obligation quote on 07974 039630 (don’t forget we deliver Nationwide)

Ballast 20mm is a natural stone product, the colours and shades may vary, so we recommend that you purchase all the aggregates you require at one time to avoid any discrepancies.

Use our quantity calculator

To work out what you need

We recommend a depth of at least 3-4cm

(Coverage (Approximations from a 3 to 4cm depth)
1 Bulk Bag = 8 to 10 Square Metres)