{"product_id":"silver-grey-granite-flamed-cobblestone","title":"Silver Grey Granite Flamed Cobblestone 50 MM","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eSilver Grey Granite Cobbles 50mm | Sawn \u0026amp; Flamed Surface Finish\u003c\/h1\u003e\n\u003cp\u003eEnhance your driveways, pathways, and patio borders with the enduring elegance of \u003cstrong\u003eSilver Grey Granite Cobbles (50mm Thickness)\u003c\/strong\u003e. Available from \u003cstrong\u003ePaving and Slabs Ltd\u003c\/strong\u003e, these solid natural stone setts feature clean sawn edges for crisp alignment and a high-grip flamed surface, delivering a contemporary aesthetic with traditional masonry strength.\u003c\/p\u003e\n\u003cp\u003eFeaturing a light silver-grey palette accented by natural quartz speckles, these heavy-duty 50mm granite cobbles are engineered for extreme durability. The flamed finish exposes the stone's crystalline structure under intense heat, providing superior underfoot traction, while the robust 50mm depth easily accommodates heavy vehicular traffic and high footfall areas.\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;\"\u003eSilver Grey Granite Highlights\u003c\/h3\u003e\n\u003cul style=\"column-count: 2; list-style-position: inside; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBright Silver Aesthetic:\u003c\/strong\u003e Light grey tones with brilliant natural granite flecks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50mm Solid Core:\u003c\/strong\u003e Heavy-duty load-bearing strength suitable for driveways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlamed Anti-Slip Texture:\u003c\/strong\u003e Thermal-treated surface for maximum traction in wet weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSawn Dimensional Accuracy:\u003c\/strong\u003e Straight-cut edges allow for neat, uniform mortar joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePractical Landscape Applications\u003c\/h2\u003e\n\u003cp\u003eSilver Grey Granite 50mm cobbles are exceptionally robust units that bring both functional containment and high-end natural stone framing to hardscaping projects. Essential uses include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePaving high-traffic driveways, aprons, and vehicular parking areas.\u003c\/li\u003e\n\u003cli\u003eCreating crisp, modern borders around patios, flower beds, and lawns.\u003c\/li\u003e\n\u003cli\u003eConstructing durable granite pathways, courtyards, and garden walkways.\u003c\/li\u003e\n\u003cli\u003eForming resilient step treads, drainage channels, and decorative aprons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCreative Design Pairings \u0026amp; Material Coordination\u003c\/h2\u003e\n\u003cp\u003eThe bright, neutral palette of Silver Grey Granite allows for versatile design schemes across our collection:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Monochromatic Scheme:\u003c\/strong\u003e Pair with light grey paving options such as \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/kandla-grey-porcelain-paving-slabs\"\u003eKandla Grey Porcelain Paving\u003c\/a\u003e for a seamless silver transition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Contrast Perimeter:\u003c\/strong\u003e Border dark paving surfaces like \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/manchester-midnight-porcelain-paving-slabs-900-600\"\u003eManchester Midnight Porcelain\u003c\/a\u003e to create a striking light-against-dark frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuminous Light Spaces:\u003c\/strong\u003e Combine alongside bright flags like \u003ca href=\"https:\/\/pavingandslabs.co.uk\/products\/mountain-white-paving-slabs\"\u003eMountain White Porcelain Slabs\u003c\/a\u003e for an airy, contemporary garden design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Natural Stone Layouts:\u003c\/strong\u003e Coordinate with natural stone paving from our \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/indian-sandstone\"\u003eIndian Sandstone Collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExplore our complete selection of hardscaping materials in our main \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/paving-slabs\"\u003ePaving Slabs\u003c\/a\u003e, \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/patio-slabs\"\u003ePatio Slabs\u003c\/a\u003e, and \u003ca href=\"https:\/\/pavingandslabs.co.uk\/collections\/porcelain-paving\"\u003ePorcelain Paving\u003c\/a\u003e ranges. For expert landscaping advice, read our article on 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.\u003c\/p\u003e\n\u003ch2\u003eProfessional Installation Guidelines\u003c\/h2\u003e\n\u003cp\u003eTo guarantee long-term stability under heavy foot or vehicle loads, these 50mm granite cobbles must be laid on a \u003cstrong\u003efull continuous wet mortar bed\u003c\/strong\u003e (typically a 4:1 sharp sand and cement mix) over a compacted Type 1 MOT sub-base. Avoid spot-bedding, as voids under the setts will lead to rocking or failure under load. For optimal adhesion, apply an SBR bonding slurry to the reverse side of the cobbles prior to bedding, and point joints using a high-performance stone jointing mortar.\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;\"\u003eNatural Granite Cobble \/ Sett (50mm Depth)\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;\"\u003eCore Composition\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e100% Solid Natural Silver Grey Granite\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;\"\u003eEdge \u0026amp; Surface Processing\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSawn Straight Edges with a Thermal Flamed Top Surface\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;\"\u003e50mm Calibrated (+\/- 2mm) for Heavy Load Endurance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; background-color: #fafafa;\"\u003eSurface Finish\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eTextured Flamed Slip-Resistant Finish\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\u003eWhat are Silver Grey Granite Cobbles used for?\u003c\/h3\u003e\n\u003cp\u003eThey are ideal for heavy-duty driveways, high-traffic pathways, patio perimeter borders, and structural garden edges. Their substantial 50mm thickness provides exceptional load-bearing strength while keeping lawn soil, turf, and loose aggregates contained.\u003c\/p\u003e\n\u003ch3\u003eWhat is a sawn and flamed surface finish?\u003c\/h3\u003e\n\u003cp\u003eA sawn finish means the edges are clean-cut for precise, uniform joint lines. The flamed finish is created by applying extreme heat to the top surface, bursting the granite crystals to produce a tactile, slip-resistant texture with natural sparkle.\u003c\/p\u003e\n\u003ch3\u003eAre 50mm Silver Grey Granite Cobbles frost-proof?\u003c\/h3\u003e\n\u003cp\u003eYes. Natural granite is exceptionally dense with low water absorption, making these 50mm cobbles highly resistant to severe freeze-thaw cycles and winter weather damage without cracking.\u003c\/p\u003e\n\u003ch3\u003eDo granite cobbles require sealing?\u003c\/h3\u003e\n\u003cp\u003eWhile natural granite is inherently tough, applying a breathable natural stone sealer is recommended to preserve the bright silver-grey color and protect against oil stains, moss, and algae over time.\u003c\/p\u003e\n\u003ch3\u003eHow do you clean sawn and flamed granite cobbles?\u003c\/h3\u003e\n\u003cp\u003eMaintenance is simple. Regular sweeping and an occasional wash with warm soapy water or a pressure washer will easily keep the flamed surface clean and restore its natural silver lustre.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Paving and Slabs","offers":[{"title":"Silver Grey Granite Flamed Cobbles (200x100x50 MM\/500 Pcs\/10 SQM Pack)","offer_id":48688900833534,"sku":null,"price":749.0,"currency_code":"GBP","in_stock":true},{"title":"Silver Grey Granite Flamed Cobbles (100x100x50 MM\/1000 Pcs\/10 SQM Pack)","offer_id":48688900866302,"sku":null,"price":749.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/3647\/5134\/files\/silver-grey-granote-flamed-cobblestone.jpg?v=1785925621","url":"https:\/\/pavingandslabs.co.uk\/products\/silver-grey-granite-flamed-cobblestone","provider":"Paving and Slabs","version":"1.0","type":"link"}