Our unique aggregates have never been more popular.

Honister Aggregates

Honister slate has never been more popular.  A versatile stone which is flat, making it perfect for car-parks, paths, borders and driveways. 

It is a beautiful landscaping material with benefits beyond its looks; it is also very low-maintenance! All of our aggregates are environmentally friendly, hard-wearing and are not effected by adverse weather.  

Honister aggregates are a by-product for manufacturing and classed as a recycled product, produced a few yards from where we mine the slate!

It will offer reduced weeds on your paths, you will simply need a weed membrane below and cover with dust or chippings.


Types of Aggregates


12mm – dust is smaller in size and the perfect product to use as a sub-base.  It has a compact finish and ideal for paths and borders. 


20mm – 30mm a decorative flat and versatile stone, making an ideal aggregate for enhancing garden areas, rockeries, ponds, borders and driveways. Honister Green Slate chippings are also flat, making them perfect for paths and comfortable to walk on!

Classed as a fully recycled material, slate chippings from Honister are the by-product of our slate manufacturing process and are more environmentally friendly than other garden stones from other producers

1 Bulk Bag will cover approximately 11 square meters 30mm thick.

For all quotes and delivery prices please send us an email to with your full delivery address. 

Slate Aggregates FAQs

Yes we supply both the trade and private customers.

Let us know quantity required and your full deliver address, we will work out the cheapest way for delivery. 

Contact us to discuss your requirements

017687 77230​