{"product_id":"lava-grey-paving-slabs","title":"Lava Grey Porcelain Paving Slabs 900x600x20 mm (21.6 SQM, 40 Slabs Per Pack)","description":"\u003cscript type=\"application\/ld+json\"\u003e\n[\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Are Lava Grey porcelain paving slabs suitable for UK weather?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. Lava Grey porcelain paving slabs are fully frost-resistant and designed to handle volatile UK weather shifts, rain, and freezing winter temperatures without absorbing moisture or cracking.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Are Lava Grey 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 Lava Grey porcelain paving slabs?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"These slabs are precision-cut in a popular large-format 900x600mm 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, grease, and leaves 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]\n\u003c\/script\u003e\n\n\u003ch1\u003eLava Grey Porcelain Paving Slabs 900x600x20 MM\u003c\/h1\u003e\n\n\u003cp\u003eEnhance your outdoor living space with the sophisticated profile of \u003cstrong\u003eLava Grey Porcelain Paving Slabs\u003c\/strong\u003e from \u003cstrong\u003ePaving and Slabs Ltd\u003c\/strong\u003e. Designed to combine modern aesthetics with exceptional structural strength, these premium porcelain flags feature a striking \u003cstrong\u003edark volcanic grey texture\u003c\/strong\u003e. The rectangular 900x600mm large-format configuration creates a spacious, high-end appearance in garden patios, reducing joint lines for a cleaner layout plane.\u003c\/p\u003e\n\n\u003cp\u003eManufactured using advanced \u003cstrong\u003evitrified porcelain technology\u003c\/strong\u003e, these dense 20mm heavy-duty flags offer extreme durability. The non-porous core matrix naturally repels deep oil stains, standing moisture, and green algae anchors, ensuring your patio remains uniform and stable across demanding UK winter conditions without intensive maintenance.\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;\"\u003eLava Grey 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 Micro-textured safety coating secure for rain and damp conditions.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVolcanic Grey Tone:\u003c\/strong\u003e Rich dark grey finish matches modern architecture and hides minor debris.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVitrified Core Strength:\u003c\/strong\u003e Near-zero water absorption cuts out winter freeze-thaw cracking.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLow-Upkeep Finish:\u003c\/strong\u003e Non-porous surface avoids the need for chemical sealing treatments.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003ePerfect for Modern Patio and Garden Designs\u003c\/h2\u003e\n\u003cp\u003eThe deep volcanic grey finish of Lava Grey provides an elegant architectural backdrop that accentuates minimalist garden furniture, pristine lawns, and timber decking profiles. Unlike natural dark stones that suffer from uneven weathering or color bleaching under direct UV exposure, these vitrified porcelain tiles retain their rich tone for decades.\u003c\/p\u003e\n\n\u003cp\u003ePlanning an upcoming garden layout overhaul? Explore popular paving trends across the UK by reading our guide to the \u003ca href=\"https:\/\/pavingandslabs.co.uk\/blogs\/latest-news\/best-paving-slabs-for-patios-and-gardens-in-2025-stylish-yet-affordable-choices\"\u003ebest paving slabs for patios and gardens\u003c\/a\u003e. If you are calculating material values against long-term operational targets, our resource on \u003ca href=\"https:\/\/pavingandslabs.co.uk\/blogs\/latest-news\/break-even-patio-options-in-the-uk-paving-slabs-vs-gravel-vs-decking\"\u003ebreak-even patio options in the UK (slabs vs gravel vs decking)\u003c\/a\u003e outlines the financial performance metrics over time.\u003c\/p\u003e\n\n\u003ch2\u003eCreative Design Pairings \u0026amp; Border Accents\u003c\/h2\u003e\n\u003cp\u003eThe bold tone of Lava Grey sets up a fantastic structural anchor that coordinates naturally with multiple layout styling paths from our store catalog:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSleek Monochromatic Depth:\u003c\/strong\u003e Blend your patio layout seamlessly alongside our deeper \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\u003eHigh-Contrast Definition:\u003c\/strong\u003e Frame or define edge boundaries using a clean, light tone such as our crisp \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/quartz-white-paving-slabs\"\u003eQuartz White Porcelain Slabs\u003c\/a\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOrganic Material Transitions:\u003c\/strong\u003e Introduce classic stone variations to adjoining paths or walls with our premium \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/indian-sandstone\"\u003eIndian Sandstone Collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eExplore our full product lineup across our primary \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/porcelain-paving\"\u003ePorcelain Paving Collection\u003c\/a\u003e and curated \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/patio-slabs\"\u003ePatio Slabs\u003c\/a\u003e categories to order matching steps, edge curbs, or feature accents.\u003c\/p\u003e\n\n\u003ch2\u003eProfessional Installation \u0026amp; Upkeep Parameters\u003c\/h2\u003e\n\u003cp\u003eTo secure a permanent, life-long installation, Lava Grey porcelain flags must be laid over a compacted MOT Type 1 aggregate base onto a \u003cstrong\u003efull continuous wet mortar bed\u003c\/strong\u003e. Spot-bedding must be avoided under any circumstances; hollow air pockets beneath the stones trap water and create stress points vulnerable to cracking under heavy traffic. Prior to laying, brush a professional porcelain bonding slurry primer over the reverse side of each flagstone to achieve an unbreakable bond with the mortar bed.\u003c\/p\u003e\n\n\u003cp\u003eMaintain consistent joint spacing of 3mm to 5mm and fill with high-quality exterior porcelain grout. For routine upkeep tips, washing techniques, and long-term grout protection guidelines, read our master 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.\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;\"\u003eThickness Calibration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e20mm Calibrated Outdoor Grade (Heavy-Duty Calibration)\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 Surface Texture\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px; font-weight: bold; background-color: #fafafa;\"\u003eMaterial Composition\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eLava Grey Deep Volcanic Vitrified Stoneware Matrix\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\"\u003e\n    \u003ch4\u003eAre Lava Grey porcelain paving slabs suitable for UK weather?\u003c\/h4\u003e\n    \u003cp\u003eYes. Lava Grey porcelain paving slabs are frost resistant and designed to withstand typical UK weather conditions including rain, temperature changes, and winter frost.\u003c\/p\u003e\n    \n    \u003ch4\u003eAre Lava Grey porcelain slabs slip resistant?\u003c\/h4\u003e\n    \u003cp\u003eYes. These slabs feature an R11 slip resistant surface, making them suitable for patios, pathways, and outdoor areas where additional grip is important.\u003c\/p\u003e\n\n    \u003ch4\u003eDo porcelain paving slabs require sealing?\u003c\/h4\u003e\n    \u003cp\u003eNo. Porcelain paving slabs are non porous and do not require sealing. This makes them easier to maintain compared with many natural stone paving options.\u003c\/p\u003e\n\n    \u003ch4\u003eWhat size are Lava Grey porcelain paving slabs?\u003c\/h4\u003e\n    \u003cp\u003eThese slabs are supplied in a large format 900x600mm size, which is widely used in modern patio installations.\u003c\/p\u003e\n\n    \u003ch4\u003eWhere can Lava Grey porcelain paving be installed?\u003c\/h4\u003e\n    \u003cp\u003eLava Grey porcelain paving is suitable for patios, garden seating areas, pathways, terraces, and landscaped outdoor spaces in both residential and commercial environments.\u003c\/p\u003e\n\n    \u003ch4\u003eAre porcelain paving slabs easy to clean?\u003c\/h4\u003e\n    \u003cp\u003eYes. Porcelain paving is very easy to clean and normally only requires occasional brushing and washing with water to maintain its appearance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Paving and Slabs","offers":[{"title":"Default Title","offer_id":47670240379134,"sku":"PS-LVG","price":479.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/3647\/5134\/files\/Lava_Grey.jpg_202606041558.jpg?v=1780576367","url":"https:\/\/pavingandslabs.co.uk\/products\/lava-grey-paving-slabs","provider":"Paving and Slabs","version":"1.0","type":"link"}