{"product_id":"50mph-speed-roundel-tricolour","title":"50mph Speed Roundel-Tricolour","description":"\u003ch1 data-pm-slice=\"1 1 []\"\u003e50mph Speed Roundel\u003c\/h1\u003e\n\u003ch2\u003eClear Speed Limit Visibility for Mid-Range Roads and Dual Carriageways\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e50mph Speed Roundel\u003c\/strong\u003e gives drivers an immediate, road-surface speed limit reminder exactly where they need it: in the traffic lane ahead. Ideal for edge-of-town roads, rural roads, A-roads and dual carriageways, this road marking helps motor vehicles recognise a new speed limit early, reduce speeds smoothly and improve safety without adding unnecessary physical sign clutter.\u003c\/p\u003e\n\u003cp\u003eA 50mph speed roundel is a circular traffic sign displaying the number \u003cstrong\u003e“50”\u003c\/strong\u003e in black against a white background, ringed by a bold red border, mandating a maximum legal speed limit of 50 miles per hour. The white-on-road marking inside a red circle explicitly orders drivers not to exceed 50mph, reinforcing upright speed limit signs and speed limit reminder signs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/8805\/5897\/files\/Screenshot_2026-05-21_at_04.27.09.png?v=1779334182\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy You’ll Love Our 50mph Speed Roundels\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Road Safety\u003c\/strong\u003e – 50mph speed roundels alert drivers to changing road environments that demand reduced speeds to minimise collision severity and fatality risks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Thermoplastic Construction\u003c\/strong\u003e – \u003ca href=\"https:\/\/readysetsupplied.co.uk\/collections\/thermoplastic-lines-symbols\"\u003eThermoplastic road markings\u003c\/a\u003e are made from a solid mix of synthetic resins, pigments, fillers, and reflective glass beads, making them durable and visible at night.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Visibility\u003c\/strong\u003e – Reflective bead systems in road markings enhance visibility at night or in poor weather conditions by reflecting light back to drivers, improving safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Installation\u003c\/strong\u003e – Pre-formed thermoplastic markings install faster than painted alternatives using a gas torch and basic road marking equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRegulatory Compliance\u003c\/strong\u003e – Designed for UK roads, public highways and private sites where traffic authorities require clear speed limit visibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eClear, visible markings like 50mph speed roundels reinforce driver confidence in speed restrictions, increasing compliance with the speed limit. Drivers tend to naturally decelerate when passing directly over 50mph speed roundels, promoting smoother speed adjustments.\u003c\/p\u003e\n\u003ch2\u003eWhat Makes Our 50mph Roundels Different\u003c\/h2\u003e\n\u003cp\u003eMost speed markings use basic paint that fades quickly, especially in busy areas, sharp bends, junction ahead locations, car parks and roads carrying larger vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur 50mph Speed Roundels\u003c\/strong\u003e are built differently:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermoplastic Material\u003c\/strong\u003e – Longer-lasting than standard paint and suitable for higher speed traffic, rural areas and urban roads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Cut Precision\u003c\/strong\u003e – Consistent size, red circle, numerals and layout compared with hand-painted roundels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReflective Technology\u003c\/strong\u003e – Embedded glass bead visibility helps many drivers see the road ahead in darkness, rain or fog.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpeed limit roundels can be more visible than traditional speed limit signs because they sit directly in the driver’s immediate field of view, making them effective when roadside signs are obscured by street lighting columns, foliage, warning signs or other road signs.\u003c\/p\u003e\n\u003cp\u003eWe supply a full range of speed roundels, including \u003cstrong\u003e\u003ca href=\"https:\/\/readysetsupplied.co.uk\/products\/5mph-speed-roundel-tricolour?_pos=1\u0026amp;_psq=5mph\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e5mph\u003c\/a\u003e, \u003ca href=\"https:\/\/readysetsupplied.co.uk\/products\/10mph-speed-roundel-tricolour?_pos=2\u0026amp;_psq=10mph\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e10mph\u003c\/a\u003e, \u003ca href=\"https:\/\/readysetsupplied.co.uk\/products\/20mph-speed-roundel-tricolour?_pos=1\u0026amp;_psq=20mph\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e20mph\u003c\/a\u003e, \u003ca href=\"https:\/\/readysetsupplied.co.uk\/products\/30mph-speed-roundel-tricolour?_pos=1\u0026amp;_psq=30mph\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e30mph\u003c\/a\u003e, \u003ca href=\"https:\/\/readysetsupplied.co.uk\/products\/40mph-speed-roundel-tricolour?_pos=2\u0026amp;_psq=40mph\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e40mph\u003c\/a\u003e, 50mph and \u003ca href=\"https:\/\/readysetsupplied.co.uk\/products\/60mph-speed-roundel-tricolour?_pos=1\u0026amp;_psq=60mph\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e60mph\u003c\/a\u003e\u003c\/strong\u003e options for lower speed limits, higher limits, traffic calming works, private roads and public highway schemes.\u003c\/p\u003e\n\u003ch2\u003eHow Installation Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSurface Preparation\u003c\/strong\u003e\u003cbr\u003eClean the road surface of dirt, grease, water and loose material. Primer can be applied where the road environment, substrate or early stage surface condition requires more adhesion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePositioning and Heating\u003c\/strong\u003e\u003cbr\u003ePlace the speed limit roundel accurately in the traffic lane, allowing for road layout, more than one lane, one direction flows, central reservation spacing, countdown markers, hatched markings, peripheral hatching and nearby traffic signs. Heat with a \u003ca href=\"https:\/\/readysetsupplied.co.uk\/products\/propane-blow-torch?_pos=1\u0026amp;_psq=blow\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003egas torch\u003c\/a\u003e at approximately \u003cstrong\u003e180–220°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGlass Bead Application\u003c\/strong\u003e\u003cbr\u003eSprinkle reflective glass bead material while the thermoplastic is hot, then allow the marking to cool.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eInstallation is straightforward with basic equipment, although professional fitting is recommended for public highways. Once cooled, the roundel is typically ready for traffic in \u003cstrong\u003e2–3 minutes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/8805\/5897\/files\/Screenshot_2026-05-21_at_04.29.20.png?v=1779334185\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial \/ Format:\u003c\/strong\u003e High-grade thermoplastic with synthetic resins, pigments, fillers and reflective glass beads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions \/ Specs:\u003c\/strong\u003e Multiple diameter options for rural roads, dual carriageways, urban areas and gateway speed reduction points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColour Options:\u003c\/strong\u003e Tricolour red, white and black design. Additional colour options may be available for private sites on request.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e Minimum \u003cstrong\u003e3mm\u003c\/strong\u003e for robust carriageway markings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e Withstands \u003cstrong\u003e-40°C to +70°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExpected Lifespan:\u003c\/strong\u003e \u003cstrong\u003e5–8 years\u003c\/strong\u003e under normal traffic conditions, depending on vehicle speeds, surface type and maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for asphalt road surface, selected private roads, industrial estates and speed management schemes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe national speed limit in England is \u003cstrong\u003e30 mph on street-lit roads, 60 mph on single carriageway roads, and 70 mph on dual carriageways\u003c\/strong\u003e. Traffic authorities can set local speed limits that are lower than the national speed limit based on local needs and conditions.\u003c\/p\u003e\n\u003ch2\u003ePerfect For These Applications\u003c\/h2\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEdge-of-town roads transitioning from urban to rural communities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual carriageways with moderate speed requirements and more space between vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuburban roads with good sight lines, bus users, pedestrians and cycling infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrivate roads, industrial estates and \u003ca href=\"https:\/\/readysetsupplied.co.uk\/collections\/car-park-markings\"\u003ecar parks\u003c\/a\u003e needing intermediate speed control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoads approaching villages, junctions, road hump areas or specific hazards where drivers must reduce speeds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e50mph speed roundels are typically used in areas where physical sign clutter needs to be minimised, such as stretches of A-roads, approaching junctions, or areas with specific road hazards. They also work alongside traffic calming measures, vehicle activated signs, motorway signs, warning signs and other road signs where the general rule is to make the maximum speed easy to understand.\u003c\/p\u003e\n\u003cp\u003e20 mph speed limits are commonly used in urban areas, particularly in residential streets and near schools, to enhance safety for pedestrians and cyclists. For routes where a 20mph speed limit is too low but the national speed limit applies only beyond a short distance, a 50mph speed limit roundel provides a vital part of the transition.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/8805\/5897\/files\/Screenshot_2026-05-21_at_04.27.23.png?v=1779334180\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo these work in all weather conditions?\u003c\/strong\u003e\u003cbr\u003eYes. Thermoplastic and reflective beads maintain visibility in rain, fog and snow, helping road users identify the mph speed limit when roadside signs are harder to see.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long do 50mph roundels last?\u003c\/strong\u003e\u003cbr\u003eTypically \u003cstrong\u003e5–8 years\u003c\/strong\u003e, depending on traffic, road surface and vehicles travelling over the marking. Research shows that effective speed reduction measures matter: for every 1mph reduction in average speed, collision frequency decreases by around 5%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install these myself?\u003c\/strong\u003e\u003cbr\u003eBasic installation is possible with a gas torch, but professional installation is recommended for best results, correct road layout and compliance with traffic signs requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre other speeds available?\u003c\/strong\u003e\u003cbr\u003eYes. We supply \u003cstrong\u003e5mph, 10mph, 20mph, 30mph, 40mph, 50mph and 60mph\u003c\/strong\u003e variants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these meet UK regulations?\u003c\/strong\u003e\u003cbr\u003eOur speed roundels are designed to support Traffic Signs Regulations and General Directions requirements when used correctly with upright speed limit signs. The Highway Code, road environment and local traffic authorities should always be considered.\u003c\/p\u003e\n\u003cp\u003eResearch indicates that for every 1 mph reduction in average speed, collision frequency decreases by around 5%, highlighting the importance of effective speed management measures. Peripheral hatching reduces vehicle speeds by around four percentage points, typically lowering speeds by at least 1.2 mph for vehicles traveling at 30 mph. Removing the center line on roads can reduce speeds by approximately 5 to 9 mph in urban environments with a 30 mph speed limit, enhancing safety for all road users.\u003c\/p\u003e\n\u003ch2\u003eOrder Your 50mph Speed Roundels Today\u003c\/h2\u003e\n\u003cp\u003eChoose \u003cstrong\u003e50mph Speed Roundels\u003c\/strong\u003e to improve safety, support speed limit compliance and give drivers a clear maximum speed message directly on the road surface.\u003c\/p\u003e\n\u003cp\u003eWe offer competitive pricing, bulk order discounts, fast delivery, technical advice and professional installation support. Contact us today for more detail on sizes, colours and the complete speed roundel range from \u003cstrong\u003e5mph through to 60mph\u003c\/strong\u003e\u003c\/p\u003e","brand":"Ready Set Supplied","offers":[{"title":"600mm x 600mm","offer_id":58107343143257,"sku":null,"price":64.6,"currency_code":"GBP","in_stock":true},{"title":"750mm x 750mm","offer_id":58107343176025,"sku":null,"price":75.6,"currency_code":"GBP","in_stock":true},{"title":"1200mm x 1200mm","offer_id":58107343208793,"sku":null,"price":106.6,"currency_code":"GBP","in_stock":true},{"title":"2500mm x 1500mm","offer_id":58107343241561,"sku":null,"price":208.6,"currency_code":"GBP","in_stock":true},{"title":"3200mm x 1500mm","offer_id":58107343274329,"sku":null,"price":286.6,"currency_code":"GBP","in_stock":true},{"title":"4300mm x 1500mm","offer_id":58107343307097,"sku":null,"price":344.6,"currency_code":"GBP","in_stock":true},{"title":"7600mm x 1500mm","offer_id":58107343339865,"sku":null,"price":554.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/8805\/5897\/files\/50mph-speed-roundel-tricolour50mph-speed-roundel-tricolour600mm-x-600mm-2608668.png?v=1779412285","url":"https:\/\/readysetsupplied.co.uk\/products\/50mph-speed-roundel-tricolour","provider":"Ready Set Supplied","version":"1.0","type":"link"}