Silver Grey Granite Paving Slabs 900x600x20 From £23.39/m2

Silver Grey Granite Paving Slabs 900 x 600 is an incredibly popular choice to enhance the contemporary feel of your outdoor garden and patio, thanks to its durability and weather resistance. The flamed textured finish ensures safety and slip resistance, making it a secure option for your paving needs. Its silver grey colour effortlessly combines elegance and brightness, elevating the beauty of any outdoor area. The 900 x 600 dimensions of the Silver Grey Granite Paving offer a spacious feeling while maintaining a manageable weight for the builder during installation.

Direct Overseas Owned Granite Quarry

With our self-produced Silver Grey Granite Paving, you can purchase the world's most beautiful granite paving stone at the most favourable prices, perfect for creating charming gardens, walkways, and driveways.

The occasional veins on flamed granite are natural geological formations or mineral crystal inclusions. This is not a defect but a natural characteristic of the stone. These veins do not affect the stone's performance, and over time, they will blend more consistently with the rest of the stone's colour. If you feel this unacceptable, please consider choosing porcelain tiles instead.

We also supply Silver grey granite paving 600 x 600, Silver grey granite linear 900 x 200 and Silver grey granite paving patio packs.

⚠️ Considerations for Light-Coloured and Machine-Cut Paving Stones

Silver grey granite paving features

• Modern Appeal: Grey granite has always been the preferred choice for paving in contemporary architecture.
• Durable & Safe: Flamed textured surface ensures strength and slip resistance.
• Weather-Resistant: Withstands harsh weather conditions.
• Elegant & Bright: Enhances outdoor areas with an appealing appearance.
• Low Maintenance: Requires minimal upkeep.
• Long Lifespan: Offers lasting durability.
• Versatile: Suitable for patios, walkways, and driveways.
• Resource: Self-produced in overseas factory.
• Seal: We recommend sealing all light-coloured natural stone before installation.
• Clean: Ensure the surface remains clean to avoid contamination with mortar during the laying process.

Specifications

VARIETIES	Granite Paving
COLOUR	Silver Grey
MATERIAL	Granite
FINISHED FACE	Flamed Surface, Anti-Slip R12
SIZE, PACK OPTIONS	900 x 600 x 20, 33 No.
THICKNESS	Nominal 20 mm ±2
CALIBRATED	Calibrated
EDGE	Sawn
LAID	5-8 mm joint
SEAL RECOMMEND	Yes, by Premium Impregnating Sealer
MADE BY	Overseas Own Quarry Factory
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Are Granite Paving Slabs Suitable for UK Gardens?

Granite paving slabs are widely used across UK garden patios due to their dense structure, low water absorption and strong resistance to frost and moisture; they perform reliably in wet conditions and freeze-thaw cycles, while flamed finishes provide a naturally slip-resistant surface suitable for outdoor use.

Compared with Indian sandstone, granite offers a more consistent colour, higher strength and lower maintenance, while sandstone provides a softer and more traditional appearance; historically, granite was considered a higher-cost option, but with direct factory-backed supply, it is now a practical and increasingly common choice for UK landscaping projects. For a full comparison, see Granite vs Indian Sandstone.

How Should Granite Paving Slabs Be Installed and Maintained?

Granite paving slabs should be installed on a full mortar bed over a properly compacted MOT Type 1 sub-base, with slurry primer applied to the underside of each slab to ensure effective bonding and long-term stability; this method is essential due to the density and weight of granite and is standard practice for UK paving installations.

Maintenance requirements are low, as granite is naturally resistant to staining and weathering and does not require sealing in most cases; routine care typically involves occasional cleaning and maintaining joint integrity, while most performance issues are related to installation rather than the material itself. Sealing may be applied either before or after installation if a cleaner, more even and freshly finished appearance is preferred, especially at the beginning of the project; however, the visual effect will gradually soften over time with normal outdoor exposure, and many customers find that once the paving has settled naturally into the garden setting, there is less need to maintain that newly sealed appearance. In practice, expectations often change over time, with a stronger preference for a pristine finish at the beginning, while a more natural and relaxed appearance becomes acceptable as the paving weathers and integrates into the overall outdoor space.

How Much Do Granite Paving Slabs Cost in the UK?

Granite paving slabs are available across a range of price levels depending on colour and finish, with grey granite typically around £24–£26 per m², blue-grey granite around £31–£38 per m², and premium absolute black granite around £40–£42 per m²; these prices reflect direct-from-source supply rather than traditional multi-layer distribution structures.

Installation costs are generally higher than standard paving due to the weight and full mortar installation required, but granite remains a long-term material with low maintenance and strong durability, making it a cost-effective option over time. For further detail, see Granite Cost per m² Guide or explore design ideas in Upgrade Your Outdoor Space.

How Are Granite Paving Slabs Supplied at Competitive Prices in the UK?

Granite paving slabs are supplied through a direct, factory-backed supply chain with close links to quarry production, allowing control over quality, consistency and cost at source rather than relying on traditional distribution layers. For more details, see Granite Quarry Supply.

Supply is supported by long-term relationships with landscapers, builders and developers across the UK, creating a stable trade network that enables consistent availability and competitive pricing; as a result, both domestic customers and commercial users benefit from pricing that is much closer to quarry level while still receiving reliable UK delivery and service.