Building Aggregates 25kg Post Mix

For decorative stone please note : 3no bags of 25kg decorative stone will provide 50mm depth of coverage to an area 1m x 1m square.

All the products featured on this page are available from stock.


We stock a full range of building aggregates bagged in 25kg sacks that will enable you to carry out any fencing or landscaping works you might have. Whether you need sand, cement or ballast we will have an option to suit you.


If you are looking to install fence posts or gate posts you will probably need some concrete. You could mix your own using our cement and ballast or you could go for a ready mix “postfix” option. With your own mix you can decide the strength by adding cement to the mix, with postfix there is no need to mix or worry about measures. Just throw the contents of the bag in a hole and poor water over the top. Whichever route you go we can help, we offer the cement in the standard 25kg bags, and the post-fix in the standard 20kg bags.


Laying blocks or garden slabs , doing some pointing or brickwork? We have all the different types of sand you might need in easy to handle 25kg bags. If you're laying slabs and blocks we have sharp sand for laying the blocks and kiln dried sand for filling gaps between the blocks.
Doing some pointing or work that needs mortar? We have building sand in 25kgs that is ideal for the smaller jobs.