In stock
Dunestone Black Porcelain is inspired by slate paving stones. Our Dunestone black porcelain paving slabs come in deep black tones, subtle veining and a finish that makes any patio look deliberate and professionally finished.
If you want outdoor porcelain tiles that have a striking visual contast against light rander, pale gravel, timber, or planting, black stone effect porcelain is one of the few choices that deliver and remains timeless.
Technical Specifications
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Specification |
Detail |
|
Size |
900 x 600 x 16mm |
|
Pack Coverage |
10.8m² or 28.08m² |
|
Effect |
Slate / Stone Effect |
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Finish |
Structured Textured Matte |
|
Slip Rating |
R11 |
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Frost Resistant |
Yes |
|
Water Absorption |
<0.5% |
|
Application |
Outdoor Use Only |
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Colour |
Black with White Veining |
The Difference Between Dunestone Black 16mm and 20mm
The finish and specification are identical across both thicknesses. The difference is structural — how each slab is installed and what load it's designed to handle.
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16mm |
20mm |
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|
Thickness |
16mm |
20mm |
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Best For |
Pedestal systems, roof terraces, low to medium-traffic patios and garden paths, overlay installations |
Ground-level patios, paths, high-footfall areas |
|
Weight |
Lighter; practical on restricted-access sites |
Heavier; greater structural tolerance at ground level |
|
Sub-base Requirement |
Pedestal system or fully bonded mortar bed |
Compacted hardcore with mortar bed |
|
Pack Sizes Available |
10.8m² / 28.08m² |
10.8m² / 21.6m² |
|
Pieces Per Large Pack |
52 slabs |
40 slabs |
Not sure which thickness is right for your project? Call us on 01778 343999 (Mon–Fri: 9 AM–6 PM) and we'll advise based on your specific application.
Why Choose Dunestone Black 16mm Porcelain Paving
Finish That Holds Its Looks: The deep black and white veining of Dunestone replicates the real character of natural slate paving or dark quarried stone, without the porosity, irregularity and maintenance demands. The colour does not fade , bleach, or wear away under UV exposure or foot traffic.
R11 Anti-Slip Paving: The slip resistance is built into the texture of the tile. The R11 rating gives reliable foot grip in wet UK weather conditions. This is particularly important for black paving tiles as water is harder to see on the surface. Browse our full collection of non-slip paving slabs.
Weather Resistance: Porcelain has less than 0.5% water absorption. UK weather is unpredictable and you see frequent rainfall and freeze-thaw cycles throughout the year. With porcelain, you experience almost no performance issue that is frequent with natural slate and black sandstone paving.
Low Maintenance: Due to the low porosity of porcelain, it gives very little grip to algae, mould and stains. The dark finish handles garden dirt and organic debris more than light paving slabs. Soapy water or light pressure wash is enough to keep it anew even after a decade of use.
Slim Porcelain With Full Visual Impact: These 16mm porcelain paving tiles are lighter than theri 20mm version, making it practical on restricted access sites, upper terraces, or any space where material is carried upstairs or through narrow access.
Striking Aesthetics Against Backdrops: Black porcelain paving works particulaly well alongside light coloured rander, white or cream walls, pale decking and strong planting. It is one of the few outdoor porcelain tiles that photographs well and looks good in person at the same time.
Best Applications for 16mm Dunestone Black Porcelain Paving
Here are some of the ideal outdoor spaces that you can use these 16mm dark porcelain paving slabs in:
- Patios and Garden Terraces: These large paving slabs 900 x 600mmm, create an uninterrupted surface across patios and outdoor kitchen zones. Explore our garden patio paving slabs for more timeless inspirations for gardens.
- Roof Terraces and Balconies: The reduced weight is beneficial for spaces with structural load limits. Dark finish creates monochromatic rooftop aestetics when paired with modern outdoor furniture and perimeter planting.
- Pedestal and Raised Deck Systems: The 16mm profile sits cleanly within adjustable pedestal frameworks, allowing a level installation over uneven or sloped surfaces without full excavation.
- Pool Surrounds: The R11 slip rating and water-resistant surface make Dunestone Black a practical poolside choice.
- Overlay Installations: Where laying over an existing sound surface is preferable to a full dig-out, the slimmer slab keeps finished levels and transition heights manageable.
- Contemporary Outdoor Dining Areas: The black stone-effect finish suits modern outdoor entertaining spaces; particularly where the brief is a cohesive, designed outdoor room rather than a functional yard.
Want a budget-friendly option? Our affordable porcelain paving options are a great way to start.
Coverage and Ordering Guide
|
Pack |
Coverage |
Pieces |
Price Per m² (inc. VAT) |
Pack Price (inc. VAT) |
|
Large Pack |
28.08m² |
52 slabs |
£18.16 |
£510.00 |
|
Small Pack |
10.8m² |
20 slabs |
£28.24 |
£305.00 |
|
16mm Sample |
— |
— |
— |
£0.99 |
Always order 10% more than your measured area to account for cuts, pattern matching, and breakages. Use our paving coverage calculator or call 01778 343999 (Mon–Fri: 9 AM–6 PM) for a free quote.
Considerations Before You Buy 16mm Dunestone Black Porcelain
- 16mm porcelain slabs must be installed on a pedestal/raised system or a fully bonded mortar bed. They are not suitable for loose-lay or gravel-bed installation. Without a solid continuous bond the slab will flex and fail under foot traffic.
- Use flexible tile adhesive and exterior grout when bonding to a sub-base. Standard sand and cement does not provide a reliable bond for porcelain.
- For roof terraces and balconies, confirm structural load capacity with your builder or structural engineer before ordering. Even with 16mm slabs, total weight across a full terrace area is significant.
- Dark porcelain slabs absorb more heat than lighter colourways in direct sun. Worth considering for south-facing installations where bare feet will be common.
- Order a £0.99 sample to assess the finish and tone in your own space before committing to a full pack.
Why Buy From Pave Direct
- Verified customer reviews on Trustpilot
- £0.99 sample available. See the black stone finish in your garden before committing
- Next-day delivery available on in-stock slabs (T&Cs apply)
- Free UK delivery on all outdoor porcelain tiles with no minimum spend
- Expert team available on 01778 343999 for advice on quantities, installation, and complementary products
- Multiple trusted payment methods accepted at checkout
Also Available
Need a thicker slab for a ground-level patio or high-footfall path? View the Dunestone Black 20mm Porcelain Paving Slabs.
Browse the full black porcelain paving range or explore the complete outdoor porcelain tile collection at Pave Direct.