Black Limestone Cobble Setts 200x100x50 From £42.59/m2

Black limestone cobble setts 200 x 100 x 50 bring a classic hand-cut appearance that has long been valued across traditional British paving. The lightly textured face offers dependable slip resistance, whilst remaining smooth enough underfoot for comfortable walking in gardens and courtyards.

In the practical size of 200 x 100 x 50 mm, these robust and hard-wearing limestone blocks are well suited for driveways, garden paths, edging lines and boundary details. Their natural dark tone lends a timeless countryside character to both period properties and modern landscapes throughout the UK.

Note: Limestone setts are traditionally laid with 8 mm joints. Prices are based on the net stone area, not the expanded laid area. For 100 x 100 x 50 mm, 7.5 m² net typically covers around 8.7–8.8 m² when laid.

We also supply black limestone setts in 100 x 100 x 50.

Specifications

Are Limestone Cobbles Suitable for Driveways?

Yes, limestone cobbles and setts are suitable for domestic driveways when installed correctly. Limestone is a dense and structurally consistent natural stone, providing reliable strength for regular foot traffic and light to moderate vehicle use. With proper installation, it performs well in typical UK garden and driveway applications.

How Do Limestone Cobbles Compare to Granite Setts?

Granite is generally stronger in absolute terms, but limestone offers excellent durability for most residential applications. While granite has a higher density, properly installed limestone setts provide more than sufficient strength for everyday use, making them a practical and cost-effective alternative.

How Should Limestone Cobbles Be Installed?

Limestone cobbles should be laid on a well-compacted MOT Type 1 sub-base, followed by a full mortar bed to provide consistent support. Because cobbles are smaller individual units, a stable and evenly prepared base is essential to prevent movement and ensure long-term performance.

Do Limestone Cobbles Need Sealing?

In most cases, limestone cobbles do not require sealing. As a relatively dense natural stone, limestone performs well in outdoor environments without additional treatment. Leaving the surface unsealed allows it to weather naturally and develop a more balanced and established appearance over time.

How Do Limestone Cobbles Change Over Time?

Limestone cobbles will gradually soften in tone and develop a natural patina when exposed to outdoor conditions. This is a normal characteristic of natural stone and is often valued in traditional and heritage-style garden settings.

What Joint Width Is Recommended?

Joint widths are typically kept between 8 mm and 15 mm to allow for minor size variations and proper jointing. Consistent spacing helps improve both the appearance and structural stability of the installation.