Natural Slate Cobbles

The Brazilian ‘tumbled’ slate cobbles produced for Ardosia Slate are extremely hard wearing and suitable internally for hallways, porches and fire hearths, whilst externally they provide an attractive and functional surface for paths, patios and driveways. The natural slate blocks, cut from 'black slate', are tumbled to give a worn, slightly chipped and aged appearance, which only improves with wear. The tumbling operation removes any sharpness from both the surface and edges of the 'cobbles', whilst leaving plenty of texture and pattern in the natural slate material. 

Laid on compacted sand or fixed with adhesive, dependent on application, a floor can be formed from either single size stones or a mixture of complementary sizes; whilst maintenance can be as simple as sweeping for external surfaces or mopping internal surfaces where they have been sealed on the slate flooring

Stock sizes available, together with prices (excusive of VAT and delivery) are provided in the table below:

Tumbled Slate Cobbles
length mm width mm black
12/15mm Thick Stock    
100 100 £25.00
20/22mm Thick Stock    
300 150 £35.00
300 75 £35.00

Please contact us for advice on calculating quantities to suit specific patterns and site dimensions, including adhesive, grout and sealer where applicable. Delivery charges for tumbled slate cobbles are based on an economy pallet, kerbside delivery, on a ‘tail lift’ vehicle. An economy pallet will hold up to 17 square metres (approx 1 tonne) of 20/22mm thick cobbles and cost £45.00 +VAT. For large orders please contact us for quotations and alternative delivery methods (please see our Ordering & Delivery page for details)

Lobby with Square Tumbled Slate Cobbles
Lobby with Square Tumbled Slate Cobbles
Slate Kitchen Floor Tiles
Rectangular slate floor tiles
patterned slate cooble styled flooring in a contemporary kitchen
Cobbled modern slate flooring
Bespoke kitchen with natural slate floor tiles
Restaurant floor by table with cobbles in natural slate.