40mm Slate Chippings

Here at Decorative Aggregates, our slate chippings are available in a range of sizes, shapes and colours. 40mm slate chippings are chunky, making them perfect for water feature edging or mulch.

We have a range of 40mm slate chippings in four different colours; blue, green, plum and graphite grey, as well as the beautiful polished snowdonia slate. The chunky texture of these slate chippings makes them perfect for rockeries, borders and around ponds.

One of our best-selling slate products, the 40mm Blue Slate Chippings, is ideal for both ground cover and rockeries. The plum, grey and green coloured pieces are flat, settling down very well on paths. Alternatively, another popular choice is our competitively priced Graphite Grey Slate, a beautiful dark slate with flecks of gold running through it.

40mm slate chipping samples

Can’t decide on a colour? At Decorative Aggregates, we strive to ensure every customer is completely satisfied.

We want you to be sure of your slate decision before you make a purchase. That’s why we offer the opportunity to order samples of your chosen aggregates. Order a sample today!

How much slate to buy

Ordering the right number of slate chipping bags is key to ensuring your project has no wastage or unnecessary expense. We’ve created a calculator to work it out for you.

Simply enter the length, width and depth of the area you’re covering in slate chippings to find out the approximate volume of slate you’ll need.