{"product_id":"hs-nero-porcelain-paving-slabs-900-600","title":"HS Nero Porcelain Paving Slabs 900x600x20 mm (21.6 SQM, 40 Slabs Per Pack)","description":"\u003ctitle\u003eHS Nero Porcelain Paving Slabs 900x600x20mm | Paving \u0026amp; Slabs\u003c\/title\u003e\n\u003cmeta name=\"description\" content=\"Buy HS Nero Porcelain Paving Slabs 900x600x20mm (21.6 SQM Pack). Features R11 anti-slip finish \u0026amp; frost-proof vitrified core for patios. Fast UK delivery!\"\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are HS Nero porcelain paving slabs suitable for UK weather?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. These slabs are completely frost-resistant, weather-durable, and engineered to perform exceptionally well through wet, cold, and freeze-thaw UK weather cycles.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are HS Nero porcelain paving slabs slip-resistant?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. HS Nero porcelain paving slabs feature a certified R11 slip-resistant surface finish, providing superior underfoot traction for garden patios, walkways, and poolside areas.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do HS Nero porcelain paving slabs require sealing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. Porcelain paving slabs are non-porous and naturally resistant to moisture, algae, and staining, meaning periodic sealing is not required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where can HS Nero porcelain paving slabs be installed?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"They are ideal for domestic garden patios, pathways, courtyards, raised terraces, outdoor dining zones, and light commercial landscaping projects.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do you clean HS Nero porcelain paving slabs?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Upkeep is minimal. Regular sweeping and an occasional wash down with warm soapy water or a light pressure washer will easily remove surface dirt and keep the slabs looking clean.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003ch1\u003eHS Nero Porcelain Paving Slabs 900x600x20 MM\u003c\/h1\u003e\n\n\u003cp\u003eMake a striking architectural statement with the sleek, dramatic character of \u003cstrong\u003eHS Nero Porcelain Paving Slabs (900x600x20mm)\u003c\/strong\u003e. Supplied by \u003cstrong\u003ePaving and Slabs Ltd\u003c\/strong\u003e in full project packs covering \u003cstrong\u003e21.6 SQM (40 Slabs Per Pack)\u003c\/strong\u003e, these high-performance vitrified paving flags feature a deep, luxurious black palette enriched with subtle stone grain textures. The expansive 900x600mm large-format profile minimizes visible grout joints, creating a seamless, ultra-modern ground plane that adds sophistication to contemporary patios, courtyards, and garden walkways.\u003c\/p\u003e\n\n\u003cp\u003eCrafted using advanced \u003cstrong\u003evitrified porcelain technology\u003c\/strong\u003e, these heavy-duty 20mm calibrated paving flags feature an ultra-dense structural core. With near-zero water absorption, the non-porous surface protects your patio against winter frost splitting, green algae build-up, and deep organic stains. Enjoy the bold elegance of deep dark stone without color fading, high maintenance, or the need for periodic sealers.\u003c\/p\u003e\n\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;\"\u003eHS Nero 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 Anti-Slip Texture:\u003c\/strong\u003e Micro-textured anti-slip surface engineered for safe wet-weather traction.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDeep Nero Finish:\u003c\/strong\u003e Rich black palette with stone-effect detailing for a bold, modern look.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVitrified Core Matrix:\u003c\/strong\u003e Near-zero water absorption eliminates winter freeze-thaw cracking.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLow-Maintenance Care:\u003c\/strong\u003e Non-porous face repels dirt, moss, and stains effortlessly.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eBold, Dark Tones for Modern Outdoor Architecture\u003c\/h2\u003e\n\u003cp\u003eDeep black paving serves as an enduring staple of contemporary garden design, offering high contrast against natural elements. HS Nero Porcelain anchors garden layouts by pairing cleanly with natural timber decking, architectural rendering, crisp white masonry, glass balustrades, and lush green lawns. The generous 900x600mm rectangular format brings sharp geometric lines that elevate patio entertainment areas, terraces, and outdoor dining spaces.\u003c\/p\u003e\n\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\n\u003ch2\u003eCreative Design Pairings \u0026amp; Tonal Contrasts\u003c\/h2\u003e\n\u003cp\u003eThe dark aesthetic of HS Nero Porcelain provides an exceptional design foundation, coordinating effortlessly across multiple styling routes in our collection:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSleek Monochromatic Grading:\u003c\/strong\u003e Transition into slightly softer dark zones using our \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/anthracite-dark-paving-slabs\"\u003eAnthracite Dark Paving Slabs\u003c\/a\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSofter Grey Stone Contrast:\u003c\/strong\u003e Balance rich black tones by pairing alongside mid-toned options like \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/kandla-grey-porcelain-paving-slabs\"\u003eKandla Grey Paving Slabs\u003c\/a\u003e for multi-tone pathways.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Contrast Separation:\u003c\/strong\u003e Create dramatic borders, checked patterns, or light-reflecting features with crisp \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/mountain-white-paving-slabs\"\u003eMountain White Porcelain Slabs\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDiscover our complete project offerings by browsing our core \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/porcelain-paving\"\u003ePorcelain Paving Collection UK\u003c\/a\u003e and curated \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/patio-slabs\"\u003ePatio Slabs UK\u003c\/a\u003e categories, or look into our organic \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/indian-sandstone\"\u003eIndian Sandstone UK\u003c\/a\u003e collection for features requiring raw, genuine stone character.\u003c\/p\u003e\n\n\u003ch2\u003eProfessional Installation Guidelines\u003c\/h2\u003e\n\u003cp\u003eTo secure a level, lifelong layout, HS Nero porcelain slabs must be laid over a compacted MOT Type 1 aggregate sub-base upon a \u003cstrong\u003efull continuous wet mortar bed\u003c\/strong\u003e (typically a 4:1 sharp sand to cement mix). Never utilize spot-bedding or 'dot-and-dab' techniques under any circumstances; omitting full cement coverage beneath the slabs creates empty structural voids that trap moisture and crack easily under traffic. Because vitrified stoneware cannot absorb liquids from the bedding mix, a high-strength outdoor SBR porcelain bonding slurry primer must be painted onto the back of every slab immediately before laying to ensure strong adhesion.\u003c\/p\u003e\n\n\u003cp\u003eMaintain precise 3 to 5mm joint gaps and set up a consistent drainage fall of 1 in 80 away from building structural walls. Upkeep remains exceptionally straightforward—because organic debris 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 Nero black finish looking pristine year after year.\u003c\/p\u003e\n\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;\"\u003eLarge-Format Rectilinear Single Paving Flag\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;\"\u003e900mm 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 (40 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 Outdoor Grade (+\/- 1mm precision)\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;\"\u003eHS Nero Black Stone Effect Vitrified Porcelain Stoneware Matrix\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\"\u003e\n    \u003ch3\u003eAre HS Nero porcelain paving slabs suitable for UK weather?\u003c\/h3\u003e\n    \u003cp\u003eYes. These slabs are completely frost-resistant, weather-durable, and engineered to perform exceptionally well through wet, cold, and freeze-thaw UK weather cycles.\u003c\/p\u003e\n    \n    \u003ch3\u003eAre HS Nero porcelain paving slabs slip-resistant?\u003c\/h3\u003e\n    \u003cp\u003eYes. HS Nero porcelain paving slabs feature a certified R11 slip-resistant surface finish, providing superior underfoot traction for garden patios, walkways, and poolside areas.\u003c\/p\u003e\n\n    \u003ch3\u003eDo HS Nero porcelain paving slabs require sealing?\u003c\/h3\u003e\n    \u003cp\u003eNo. Porcelain paving slabs are non-porous and naturally resistant to moisture, algae, and staining, meaning periodic sealing is not required.\u003c\/p\u003e\n\n    \u003ch3\u003eWhere can HS Nero porcelain paving slabs be installed?\u003c\/h3\u003e\n    \u003cp\u003eThey are ideal for domestic garden patios, pathways, courtyards, raised terraces, outdoor dining zones, and light commercial landscaping projects.\u003c\/p\u003e\n\n    \u003ch3\u003eHow do you clean HS Nero porcelain paving slabs?\u003c\/h3\u003e\n    \u003cp\u003eUpkeep is minimal. Regular sweeping and an occasional wash down with warm soapy water or a light pressure washer will easily remove surface dirt and keep the slabs looking clean.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Paving and Slabs","offers":[{"title":"Default Title","offer_id":48690674008318,"sku":null,"price":529.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/3647\/5134\/files\/hs-nero-porcelain-paving-slabs.jpg?v=1785943042","url":"https:\/\/pavingandslabs.co.uk\/products\/hs-nero-porcelain-paving-slabs-900-600","provider":"Paving and Slabs","version":"1.0","type":"link"}