Elliotts Ballast 20mm All in, 25kg Bag (SKU: 20366)

This 20mm ballast all in 25kg bag is a 50/50 mixture of gravel and sharp sand that’s ideal for a wide range of projects.



Durable, strong and incredibly versatile, all-in ballast can be used to make concrete for all kinds of building or landscaping projects. It can be easily combined with the right amount of water and cement and mixed by hand or in a mixer to get the best consistency. Our 20mm ballast is perfect for foundation work and wall footings, as well as shed bases, securing fence posts, and path edgings.



The blend of gravel and sharp sand is heavier and rougher than other concrete mix materials, which makes it much stronger. As it’s made to last, all-in ballast is a cost-effective option that doesn't need much maintenance over time too.

We offer free delivery on orders over £300 with no minimum order requirements to customers near our network of branches. Standard delivery is 2-3 working days. Our standard delivery fee is £15. To find out if we can deliver to you please enter your postcode when prompted. If you need more help please contact your local branch. Once you have placed your order one of our team from your local branch will be in touch to arrange a delivery date for you. We offer free next day delivery on smaller postable items such as screws, gloves and some tools on orders over £50. A postage cost of £5 applies for orders below this. These items can be delivered nationally by our trusted delivery partner DPD to most mainland UK addresses. We endeavour to ship all orders within 24hrs of receiving the order. Please see our delivery page below for further details.

If you’d like to return your goods, or part of your goods, please contact your local Elliotts branch to arrange this. Returns are accepted if defective or damaged (please contact us) or if the product is returned in new/unopened condition. Please see our returns page below for further details.