County Crossover Grey Porcelain Slabs - 900mm X 600mm X 20mm - 40 Pack

Enhance your indoor and outdoor spaces with these County Crossover Grey porcelain slabs. These lar...

Best current price£188.00from B&Q

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B&Q - County Crossover Grey Porcelain Slabs Pack6 Slabs900mm X 600mm X 20mm
Free delivery in 1–3 days
£188.00
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The Range6 x County Crossover Grey porcelain slabs paving tiles - 900mm x 600mm x 20mm - County Crossover Grey / 60.0cm
Free delivery in 1–3 days
£188.00
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Product Information

Full details

The County Crossover Grey porcelain slabs are designed for homeowners and contractors seeking a high-performance, stone-inspired solution for indoor and outdoor living areas. These durable, large-format tiles offer excellent resistance to environmental factors like moisture and fading, making them an ideal choice for patios, pathways, and high-traffic interior spaces; however, due to their 20mm thickness and density, they require careful planning for sub-base preparation and may necessitate professional-grade cutting equipment during installation.

All features

Model Part Number1386661
BrandB&Q

Extended Product Information

FAQs

Can these slabs be used indoors?

Yes, their porcelain construction is suitable for both indoor areas like kitchens and bathrooms and outdoor areas like patios.

Do these slabs require sealing?

No, porcelain is inherently non-porous and does not require sealing to maintain its performance.

What is the thickness of each slab?

Each slab is 20mm thick, providing significant structural strength.

How much area does this 40-pack cover?

The 40-pack provides a total coverage of 21.6m².

Can I use these on a driveway?

Porcelain 20mm slabs are generally intended for pedestrian foot traffic; consult a professional to ensure your sub-base construction meets the requirements for vehicular load if you intend to use them on a driveway.

How do I clean my porcelain patio?

Regularly brush off debris and clean with a mild soap solution and a soft mop or pressure washer on a low-pressure setting.

Troubleshooting

Difficulty cutting slabs to size

Use a heavy-duty wet tile saw equipped with a high-quality diamond blade designed for porcelain.

Visible surface residue after grouting

Ensure you wipe away grout residue before it cures completely, using a clean sponge and frequent water changes.

Slabs rocking after installation

Ensure the sub-base is perfectly level and that enough mortar was used to provide full contact support beneath the entire slab.

Pros and Cons

Pros

  • Exceptionally durable and resistant to wear and tear
  • Suitable for both indoor and outdoor installation
  • Easy to maintain due to stain and moisture resistance
  • Provides a sleek, consistent look for large areas

Cons

  • Heavy weight requires careful handling and transport
  • 20mm thickness requires professional cutting tools
  • Requires a solid, well-prepared sub-base for outdoor installation

Setup, Compatibility & Care

For optimal results, ensure the sub-base is compacted and level before installation to prevent slab movement. When installing outdoors, use an appropriate bonding primer on the underside of each slab to ensure a strong grip with the mortar bed. For interior applications, consult a professional regarding the suitability of your floor substrate to support the weight of 20mm porcelain. Maintenance is minimal; regular sweeping and periodic washing with warm, soapy water is generally sufficient. Avoid using harsh acidic cleaners or abrasive scrubbing pads, as these can dull the surface texture over time.

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