{"product_id":"anthracite-dark-porcelain-paving-slabs-600-600","title":"Anthracite Dark Porcelain Paving Slabs 600x600x20 mm (21.6 SQM, 60 Slabs Per Pack)","description":"\u003cp\u003e\u003cmeta name=\"description\" content=\"Buy Anthracite Dark Porcelain Paving Slabs 600x600x20mm (21.6 SQM Pack). Features R11 anti-slip finish \u0026amp; frost-proof vitrified core for patios. Fast UK delivery!\"\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are Anthracite Dark porcelain paving slabs suitable for UK weather?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Anthracite Dark porcelain paving slabs are fully frost-resistant and designed to handle volatile UK weather shifts, heavy rain, and freezing winter temperatures without absorbing moisture or cracking.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are Anthracite Dark porcelain slabs slip-resistant?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. These premium flagstones feature a certified R11 slip-resistance rating, providing dependable anti-slip surface traction for outdoor patios, paths, and steps in wet conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do porcelain paving slabs require sealing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. Porcelain paving slabs are non-porous and do not require ongoing liquid sealing treatments to maintain their stain, moisture, and fade resistance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What size are Anthracite Dark porcelain paving slabs?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These slabs are precision-cut in a popular square 600x600mm size with a calibrated 20mm thickness, ideal for structural outdoor paving installations.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are porcelain paving slabs easy to clean?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Because vitrified porcelain is non-porous, dirt, organic leaf tannins, and mud sit loosely on top rather than embedding into the core. Simple routine sweeping and annual pressure washing keep them pristine.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\u003c\/p\u003e\n\u003ch1\u003eAnthracite Dark Porcelain Paving Slabs 600x600x20 MM\u003c\/h1\u003e\n\u003cp\u003eCreate a bold, contemporary landscape with the deep, captivating character of \u003cstrong\u003eAnthracite Dark Porcelain Paving Slabs (600x600x20mm)\u003c\/strong\u003e. Supplied by \u003cstrong\u003ePaving and Slabs Ltd\u003c\/strong\u003e in full project packs covering \u003cstrong\u003e21.6 SQM (60 Slabs Per Pack)\u003c\/strong\u003e, this premium choice combines a rich dark charcoal palette with subtle, natural stone-effect mottling. The symmetrical 600x600mm square profile delivers a clean, modern grid layout that brings sleek architectural structure to garden patios, courtyards, and outdoor entertaining areas.\u003c\/p\u003e\n\u003cp\u003eManufactured using advanced \u003cstrong\u003evitrified porcelain technology\u003c\/strong\u003e, these heavy-duty 20mm calibrated paving flags offer exceptional structural density. The non-porous matrix repels water absorption completely, protecting your patio against winter freeze-thaw cracking, green algae growth, and deep organic staining without requiring periodic sealers or high-maintenance treatment.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fafafa; padding: 20px; border-radius: 8px; margin: 20px 0; border: 1px solid #e3e3e3;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #111;\"\u003eAnthracite Dark Performance Highlights\u003c\/h3\u003e\n\u003cul style=\"column-count: 2; list-style-position: inside; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eR11 Slip Resistance:\u003c\/strong\u003e High-grip micro-textured surface engineered for safe wet-weather traction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSophisticated Anthracite Finish:\u003c\/strong\u003e Deep dark charcoal tones that bring a dramatic, modern aesthetic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitrified Core Matrix:\u003c\/strong\u003e Near-zero water absorption eliminates winter freeze-thaw damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Post-Sealing:\u003c\/strong\u003e High-density material naturally resists dirt, moss, and outdoor spills permanently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDramatic Charcoal Tones Engineered for the UK Climate\u003c\/h2\u003e\n\u003cp\u003eDark anthracite paving serves as a staple of high-end exterior design, providing a striking contrast against green lawns, timber features, and bright rendered walls. Anthracite Dark Porcelain is 100% UV-stabilized, ensuring its luxurious dark tone won't fade under direct summer sun or dull through wet UK winter seasons. The subtly textured face naturally disguises everyday garden debris and footprints, making it as practical as it is visually captivating for high-traffic dining zones, steps, and pathways.\u003c\/p\u003e\n\u003cp\u003eReady to finalize your garden project parameters? Explore expert structural tips and seasonal care by visiting our guide on \u003ca href=\"https:\/\/pavingandslabs.co.uk\/blogs\/latest-news\/how-to-clean-and-maintain-paving-slabs-long-lasting-patio-tips\"\u003ehow to clean and maintain paving slabs\u003c\/a\u003e for practical, long-lasting patio maintenance techniques.\u003c\/p\u003e\n\u003ch2\u003eCreative Design Pairings \u0026amp; Tonal Contrasts\u003c\/h2\u003e\n\u003cp\u003eThe dark, refined aesthetic of Anthracite Dark Porcelain establishes a strong anchor that integrates effortlessly across our product catalogue:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Monochromatic Styling:\u003c\/strong\u003e Pair alongside rich black options like our \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/manchester-midnight-porcelain-paving-slabs-900-600\"\u003eManchester Midnight Porcelain Slabs\u003c\/a\u003e to create subtle tone-on-tone borders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Mid-Tone Contrast:\u003c\/strong\u003e Frame with lighter grey options like \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/kandla-grey-porcelain-paving-slabs\"\u003eKandla Grey Paving Slabs\u003c\/a\u003e to break up large patio footprints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Contrast Separation:\u003c\/strong\u003e Contrast with crisp stone-effect flags like \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/mountain-white-paving-slabs\"\u003eMountain White Porcelain Slabs\u003c\/a\u003e to highlight dining steps or perimeter edges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrowse our complete inventory across our main \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/porcelain-paving\"\u003ePorcelain Paving Collection\u003c\/a\u003e, curated \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/patio-slabs\"\u003ePatio Slabs\u003c\/a\u003e, and raw textured \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/indian-sandstone\"\u003eIndian Sandstone\u003c\/a\u003e selections to plan complete landscaping layouts.\u003c\/p\u003e\n\u003ch2\u003eProfessional Installation Parameters\u003c\/h2\u003e\n\u003cp\u003eTo guarantee a level, long-lasting layout, Anthracite Dark flags must be laid over a compacted MOT Type 1 aggregate base onto a \u003cstrong\u003efull continuous wet mortar bed\u003c\/strong\u003e (typically a 4:1 sharp sand to cement mix). Never spot-bed porcelain paving; omitting full cement contact beneath the flags creates structural voids vulnerable to cracking under pedestrian traffic. Because vitrified stoneware cannot absorb liquids from the cement mix, a high-strength SBR porcelain bonding slurry primer must be painted onto the back of every slab right before laying to secure a permanent bond.\u003c\/p\u003e\n\u003cp\u003eMaintain precise 3 to 5mm joint gaps and set up a consistent drainage fall of 1 in 80 away from building walls to manage surface water effectively. Upkeep remains exceptionally straightforward—because organic matter sits loosely on top of the non-porous face without absorbing into the tile core, routine sweeping and an occasional wash with warm soapy water or a light pressure washer keep the anthracite finish looking pristine year after year.\u003c\/p\u003e\n\u003cdiv style=\"border-top: 1px solid #ddd; margin-top: 30px; padding-top: 20px;\"\u003e\n\u003ch3\u003eTechnical Data Matrix \u0026amp; Structural Specs\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; background-color: #fafafa; width: 30%;\"\u003eProduct Format\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSquare Format Outdoor Porcelain Paving Slab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; background-color: #fafafa;\"\u003eDimensional Size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e600mm x 600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; background-color: #fafafa;\"\u003ePack Coverage \u0026amp; Quantity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e21.6 SQM Full Project Pack (60 Slabs Per Pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; background-color: #fafafa;\"\u003eThickness Calibration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e20mm Calibrated Depth (Heavy-Duty Outdoor Grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; background-color: #fafafa;\"\u003eSafety Traction Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCertified R11 Anti-Slip Textured Grip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; background-color: #fafafa;\"\u003eMaterial Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eAnthracite Dark Stone Effect Vitrified Stoneware Matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\"\u003e\n\u003ch3\u003eAre Anthracite Dark porcelain paving slabs suitable for UK weather?\u003c\/h3\u003e\n\u003cp\u003eYes. Anthracite Dark porcelain paving slabs are frost resistant and designed to withstand typical UK weather conditions including heavy rain, severe temperature shifts, and winter frost.\u003c\/p\u003e\n\u003ch3\u003eAre Anthracite Dark porcelain slabs slip-resistant?\u003c\/h3\u003e\n\u003cp\u003eYes. These slabs feature an R11 slip resistant surface, making them highly suitable for patios, pathways, and outdoor areas where reliable underfoot grip is essential in wet conditions.\u003c\/p\u003e\n\u003ch3\u003eDo porcelain paving slabs require sealing?\u003c\/h3\u003e\n\u003cp\u003eNo. Porcelain paving slabs are inherently non-porous and do not require ongoing liquid sealing treatments to preserve their structural integrity, color fastness, or stain resistance.\u003c\/p\u003e\n\u003ch3\u003eWhat size are Anthracite Dark porcelain paving slabs?\u003c\/h3\u003e\n\u003cp\u003eThese slabs are supplied in a popular square 600x600mm size with a 20mm calibrated depth engineered specifically for external landscaping use.\u003c\/p\u003e\n\u003ch3\u003eWhere can Anthracite Dark porcelain paving be installed?\u003c\/h3\u003e\n\u003cp\u003eAnthracite Dark porcelain paving is suitable for residential patios, garden pathways, terraces, steps, and commercial outdoor spaces requiring a premium, durable, and low-maintenance flooring surface.\u003c\/p\u003e\n\u003ch3\u003eAre porcelain paving slabs easy to clean?\u003c\/h3\u003e\n\u003cp\u003eYes. Because vitrified porcelain is non-porous, organic matter, mud, and leaves sit loosely on top rather than embedding into the tile. Simple routine sweeping and an annual pressure wash with clean water keep them pristine.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Paving and Slabs","offers":[{"title":"Default Title","offer_id":48690695078142,"sku":null,"price":549.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/3647\/5134\/files\/Anthracite_Dark_900x600_9d73148f-82fd-4d19-9717-7249554d5cf0.jpg?v=1785944071","url":"https:\/\/pavingandslabs.co.uk\/products\/anthracite-dark-porcelain-paving-slabs-600-600","provider":"Paving and Slabs","version":"1.0","type":"link"}