{"product_id":"rivena-1200x500mm-matt-black-heated-towel-rail-slimline-12-bar-ladder-radiator","title":"Rivena 1200x500mm Matt Black Heated Towel Rail – Slimline 12 Bar Ladder Radiator","description":"\u003cp\u003eThe \u003cstrong\u003eRivena 1200x500mm matt black heated towel rail\u003c\/strong\u003e is the smart-money choice for landlords, renovators and anyone updating a bathroom on a budget without it looking budget. At just \u003cstrong\u003e74mm deep\u003c\/strong\u003e it's the slimmest 1200x500 ladder rail we sell, and its low 3.8L water content means it heats up noticeably faster than heavier rails — your towels are warm minutes after the heating kicks in. Twelve bars, a clean matt black finish and a \u003cstrong\u003e6 bar working pressure\u003c\/strong\u003e rating make it a dependable fit for modern sealed systems.\u003c\/p\u003e\n\u003ch2\u003eRivena Matt Black Towel Radiator – Key Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1200mm (H) x 500mm (W) x 74mm (D) – slimline profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBars:\u003c\/strong\u003e 12 ladder-style rails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matt black powder coat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Low-carbon mild steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat output:\u003c\/strong\u003e 337W \/ 1,149 BTU (ΔT50) · 425W \/ 1,450 BTU (ΔT60)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended room size:\u003c\/strong\u003e Up to 3.5m², or larger rooms alongside other heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe centres:\u003c\/strong\u003e 450mm · \u003cstrong\u003eConnections:\u003c\/strong\u003e 1\/2\" BSP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater content:\u003c\/strong\u003e 3.8L (fast heat-up) · \u003cstrong\u003eMax working pressure:\u003c\/strong\u003e 6 bar (tested to 8 bar) · \u003cstrong\u003eMax temp:\u003c\/strong\u003e 75°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.2kg – easy one-person installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the Rivena?\u003c\/h2\u003e\n\u003cp\u003eEquivalent black 1200x500 ladder rails at the big national retailers start around £95–£120 — the Rivena undercuts them while offering a higher 6 bar pressure rating and a lighter body that's genuinely easy to hang. The 450mm pipe centres make it a straightforward like-for-like swap for most existing rails. It's ideal for en-suites, cloakrooms and rental refurbs; if you need more heat for a main bathroom, step up to the \u003ca href=\"https:\/\/tilesparadiseuk.com\/products\/azzano-1200x500mm-matt-black-heated-towel-rail-12-bar-designer-ladder-radiator\"\u003eAzzano matt black (575W)\u003c\/a\u003e or the \u003ca href=\"https:\/\/tilesparadiseuk.com\/products\/novara-1200x500mm-matt-black-heated-towel-rail-high-output-designer-radiator-750w\"\u003eNovara 750W\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tilesparadiseuk.com\/collections\/ladder-heated-towel-rails\"\u003eladder heated towel rails\u003c\/a\u003e or match it with \u003ca href=\"https:\/\/tilesparadiseuk.com\/collections\/black-tiles\"\u003eblack tiles\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAlso available in \u003ca href=\"https:\/\/tilesparadiseuk.com\/products\/rivena-1200x500mm-chrome-heated-towel-rail-slimline-12-bar-ladder-radiator\"\u003echrome\u003c\/a\u003e and \u003ca href=\"https:\/\/tilesparadiseuk.com\/products\/rivena-1200x500mm-brushed-gold-heated-towel-rail-slimline-12-bar-ladder-radiator\"\u003ebrushed gold\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs the Rivena powerful enough to heat my bathroom?\u003c\/h3\u003e\n\u003cp\u003eAt 337W (1,149 BTU) ΔT50 it will heat a small bathroom, en-suite or cloakroom of up to around 3.5m² on its own. In larger rooms, use it as a towel warmer alongside underfloor heating or another radiator.\u003c\/p\u003e\n\u003ch3\u003eWhy does the slim 74mm depth matter?\u003c\/h3\u003e\n\u003cp\u003eIt projects less into the room than standard 90–100mm rails — useful in tight en-suites, behind doors and in narrow cloakrooms.\u003c\/p\u003e\n\u003ch3\u003eHow quickly does it warm up?\u003c\/h3\u003e\n\u003cp\u003eWith only 3.8L of water content it reaches temperature faster than heavier rails, so towels warm up soon after your heating comes on.\u003c\/p\u003e\n\u003ch3\u003eCan it handle a high-pressure sealed system?\u003c\/h3\u003e\n\u003cp\u003eYes — 6 bar maximum working pressure (pressure-tested to 8 bar), higher than many premium rails. Maximum water temperature is 75°C.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is the Rivena powerful enough to heat my bathroom?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"At 337W (1,149 BTU) ΔT50 it will heat a small bathroom, en-suite or cloakroom of up to around 3.5m² on its own. In larger rooms, use it as a towel warmer alongside underfloor heating or another radiator.\"}},{\"@type\":\"Question\",\"name\":\"Why does the slim 74mm depth matter?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It projects less into the room than standard 90–100mm rails — useful in tight en-suites, behind doors and in narrow cloakrooms.\"}},{\"@type\":\"Question\",\"name\":\"How quickly does it warm up?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"With only 3.8L of water content it reaches temperature faster than heavier rails, so towels warm up soon after your heating comes on.\"}},{\"@type\":\"Question\",\"name\":\"Can it handle a high-pressure sealed system?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — 6 bar maximum working pressure (pressure-tested to 8 bar), higher than many premium rails. Maximum water temperature is 75°C.\"}}]}\u003c\/script\u003e","brand":"Thermora","offers":[{"title":"Default Title","offer_id":57336916902261,"sku":"TMRR-1200500-MB","price":89.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/1216\/9506\/files\/CN1200x50012-_-__DeMain_0000_d3820fc8-2068-4d4c-9ff8-15f4474a5ec7.png?v=1783105795","url":"https:\/\/tilesparadiseuk.com\/products\/rivena-1200x500mm-matt-black-heated-towel-rail-slimline-12-bar-ladder-radiator","provider":"TILES Paradise","version":"1.0","type":"link"}