What Are the Cheapest Paving Slabs in the UK?

Yukai Wang
2018-05-20T16:27:00+01:00

Discover the cheapest paving slabs in the UK, from concrete and black limestone to budget sandstone paving patio packs. A practical guide to low-cost paving that actually works.

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If you are searching for the cheapest paving slabs in the UK, the honest answer depends on whether you mean the lowest upfront price or the lowest cost over time. Some paving looks cheap because it is cheap, and it will show it after a few British winters. Other options are genuinely good value because the stone itself is low-cost at source, or because the pack format reduces waste and speeds up laying.

Below are the three most realistic "budget winners" we see again and again in the UK market, with clear pros and cons and direct links to the exact ranges on Paving Slabs UK.

1) Concrete (cement) paving slabs: the absolute lowest price, but the finish rarely ages well

If you only care about the lowest upfront cost, mass-produced concrete paving is usually the cheapest material in the UK. It is widely available and easy to buy quickly.

Why it is cheap: factory output at scale, simple moulded sizes, low raw material cost.

Main drawback: it tends to look "budget" and can discolour or fade over time, especially in patchy shade, damp corners, or heavy traffic areas.

Best use: utility paths, temporary areas, rental properties, or projects where aesthetics are not the priority.

Traditional British gardens often suit natural stone better. Even when the stone costs a little more per m², it typically delivers a more settled, established look that lasts.

2) Cheapest natural stone option: Black limestone paving (because the source price is low)

Within natural stone, black limestone is often one of the most cost-effective options because the quarry and processing costs are typically lower than many premium sandstones. It is also a practical choice: the surface texture gives good grip underfoot, and the darker tone can hide day-to-day marks better than pale colours.

One important point in the UK: black limestone can gradually lighten to grey outdoors (UV and weathering). Some customers like the softer, aged look. If you want it to stay darker, a colour-enhancing sealer is often used.

Browse the full range: Black Limestone Paving Slabs

Cheapest-value picks we commonly recommend from this range:

Kadapha Black Limestone Paving Patio Packs (multi-size pack) - a traditional pack format that keeps costs sensible and looks proper in UK gardens.

Black Limestone Paving Slabs 600x600 (calibrated) - a clean, easy-laying size when you want a simple grid pattern.

Black Limestone Paving Midnight Sawn 900x600 (calibrated) - a strong, modern large-format look for patios and paths.

Black Limestone Linear Plank 900x200 (calibrated) - often used for borders, stepping layouts, or contemporary strip designs.

3) Cheapest sandstone option: small-format mixed-size patio packs

In sandstone, the best budget route is usually a mixed-size patio pack. This long-established UK format reduces waste at the factory and speeds up installation on site.

In practice, the 3-size layout is often the cheapest option, while the 5-size layout remains the classic traditional British patio pattern.

Sandstone Patio Packs (3 sizes)

Collection link: Sandstone Patio Packs - 3 Sizes

Autumn Blend Indian Sandstone Paving - 3 Sizes - classic mixed colour, traditional British patio feel.

Raj Blend Indian Sandstone Paving - 3 Sizes - often chosen for a Yorkstone-style appearance.

Sandstone Patio Packs (5 sizes)

Collection link: Sandstone Patio Packs - 5 Sizes

Raj Blend Indian Sandstone Paving - 5 Sizes - the familiar mixed layout many UK homes suit naturally.

Autumn Blend Sandstone - 5 Sizes - warm tones that suit traditional brick properties.

Quick verdict: what is "cheapest", and what is "cheapest worth buying"?

Cheapest overall: concrete slabs.

Cheapest natural stone: black limestone.

Cheapest traditional-look patio: sandstone 3-size and 5-sizes patio packs.

Choosing paving purely on headline price can be misleading. A small step up in quality often delivers a patio that looks better, lasts longer, and feels right for a traditional UK garden.