Shop - Black Basalt | 20mm | 20kg Sealed Bag

Black Basalt

Often called Black Granite, this angular stone features a deep jet-black hue when wet and a soft charcoal grey shade when dry. It’s a stunning addition to modern garden designs, especially those with a sleek, monochromatic color scheme, and is perfect for driveways.

Our 20mm decorative stone is specifically designed for areas that demand excellent drainage, durability, and a bold, textured finish. Larger than the 10mm variant, it promotes better water flow, making it ideal for driveways, pathways, and landscaping projects where drainage is essential.

With its rugged, natural appearance, the 20mm stone is less likely to compact over time, providing long-lasting coverage. It also stands up well to the weight of vehicles, making it a reliable option for high-traffic areas and driveways. Whether you need to cover a large area or are seeking a low-maintenance, practical solution, this 20mm decorative stone offers both versatility and durability.

Size: 20mm

Available in:
• 20kg Pre-Pack Sealed Bag
• 850kg Bulk Bag
• Loose tip deliveries available in Stoke-on-Trent and the surrounding areas.

Please call us on 01782 533722 or visit us at the yard to discuss this product in more detail.