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Graphite Grey Slate Chippings 20mm

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Bulk Bag (800kg)

Bulk Bag (800kg)


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50 Maxi Bags


25 Maxi Bags (500kg)

25 Maxi Bags


Single Maxi Bag (20kg)

Single Maxi Bag


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This product is also available in a loose tipped load (minimum 10 tonne)

At last, it’s here - a beautiful shade of dark Grey Slate Chippings 20mm. Our new striking Graphite Grey Slate Chippings will make a fantastic addition to your garden, creating a contemporary and modern look. 

Some of the slate pieces have a golden colour running through them, making these chippings truly unique and special. Sometimes there may be small pieces of white quartz in the slate, this is because it is naturally embedded with the slate.

Slate Chippings are sourced naturally from the quarry, and in some instances, the product may require a simple rinse with water to remove natural dust and ensure the slate’s natural colour is enjoyed.

How to use Graphite Grey Slate Chippings

Graphite Grey Slate is stunning with water, as it brings out the true graphite grey colour, making the pieces almost look black. Grey slate aggregate works very well in fish ponds or with ornamental water features.

The 20mm Graphite Grey Slate Chippings work also well as a mulch for planting areas, as it helps retain moisture and suppresses weeds. It is ideal for lawn borders or raised flowerbeds. The actual size ranges between 5-30mm.

20mm Graphite Grey Slate Chippings can also be used for driveways.

How deep should you lay Graphite Grey Slate Chippings?

For maximum effect, slate is best laid 3-4cm deep, and will lay flat very quickly. 

40mm Graphite Grey Slate is also available if you require a larger size. 

Slate Inspiration

At Decorative Aggregates, you can mix and match. Add extra items to your basket at no extra delivery cost. For additional texture, or to add an incredible central feature to your garden, choose the Graphite Grey Slate Rockery. Welsh Quartz Boulders also add a perfect contrast to this slate.

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Fish FriendlyThis product can be used with garden fish ponds

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