County Kandla Grey Porcelain Paving Slabs - 900 x 600 x 20mm - 16.2m² Pack

Enhance your indoor and outdoor spaces with these premium County Kandla Grey porcelain slabs. Insp...

Best current price£595.00from B&Q

All Offers

2 offers from £595.00

View price history by clicking the chart icon.

B&Q - 30 County Kandla Grey Porcelain Slabs 900 X 600 X 20mm16.2M² Pack
Free delivery in 1–3 days
£595.00
Visit shop
The Range30 x County Kandla Grey Porcelain Slabs Paving Tiles 900mm x 600mm x 20mm 16.2m² - County Kandla Grey
Free delivery in 1–3 days
£595.00
Visit shop

Product Information

Full details

Designed for homeowners and contractors seeking a durable, natural stone aesthetic without the high maintenance, these County Kandla Grey porcelain slabs are perfect for transforming both indoor floors and outdoor patios. Offering a sophisticated light-grey finish with remarkable resistance to stains and weather, they provide a long-lasting foundation for high-traffic areas; however, users should note that the 20mm thickness requires proper installation on a solid, leveled sub-base to prevent uneven movement.

All features

Model Part Number1386802
BrandB&Q

Extended Product Information

FAQs

Can these slabs be used indoors?

Yes, their durable finish and aesthetic appeal make them excellent for kitchens, hallways, and conservatory floors.

Do I need to seal the porcelain slabs?

No, unlike natural stone, high-quality porcelain is non-porous and does not require sealing.

How do I cut the 20mm thick porcelain?

You should use a professional-grade wet saw equipped with a continuous rim diamond blade specifically designed for porcelain.

Is the surface slip-resistant?

The slabs feature a subtle texture designed to provide grip, making them suitable for patio use even in damp conditions.

How much coverage do I get in one pack?

One pack provides 16.2m² of total coverage.

Can I lay these directly onto grass?

No, for structural integrity, these must be laid on a prepared sub-base, not directly on top of soil or grass.

Troubleshooting

Slabs appear wobbly after installation

The sub-base may be uneven; ensure the bedding layer is correctly leveled and compacted before laying the slabs.

Stubborn surface stains

Use a specialized porcelain cleaner and a soft-bristled brush; avoid wire brushes that could scratch the surface texture.

White residue (efflorescence) on surface

Use an approved porcelain-safe efflorescence remover to neutralize the alkaline deposits.

Pros and Cons

Pros

  • Resistant to stains and moisture for easy cleaning
  • Fade-resistant colors maintain appearance over time
  • Large format reduces installation time and grout lines
  • Suitable for both internal and external design schemes

Cons

  • Requires professional sub-base preparation for stability
  • Heavy slabs necessitate two-person lifting
  • Porcelain can be slippery when wet if not cleaned regularly

Setup, Compatibility & Care

Installation requires a firm, MOT Type 1 aggregate base covered with a sharp sand or grit-sand bedding layer to ensure full slab support. It is highly recommended to use a SBR bonding agent or a dedicated porcelain primer on the underside of each tile before laying to maximize adhesion to the mortar bed. For maintenance, a simple sweep and an occasional wash with a mild detergent and water are sufficient. Avoid using harsh acid-based cleaners which may damage the grout lines over time. When cutting these 20mm slabs, utilize a high-quality diamond-blade wet saw to ensure clean, precise edges and to minimize dust generation.

Price History

DatePrice
Visit shop