📞 Call Now: 01633 837457 — Unit 9 Usk Side Business Park, Church Street, Newport NP20 2TX
Efficient. Reliable. Exceptional. Screed, spray and extrusion thermoplastic markings for highways, junctions and roundabouts across Wales and the South West.
Thermoplastic road marking is the backbone of highway safety in the UK. Also known as white lining or highway marking, it is the most durable and widely specified line marking system on British roads. As experienced thermoplastic road marking contractors, Roman Road Marking delivers durable, high-visibility line markings to highways, junctions, roundabouts and urban roads across Newport, Cardiff, Swansea and the whole of South Wales.
Our thermoplastic markings are applied to the exacting standards required by local authorities, trunk road agents and the Highways Agency. As Sector Scheme 7 approved contractors, every marking we lay meets BS EN 1436 and complies with the Traffic Signs Regulations and General Directions (TSRGD).
We use three primary methods of thermoplastic application, each suited to different project requirements:
Screed-applied thermoplastic is the most common method used on UK highways. The material is heated to approximately 200°C and applied using a hand-operated screed box, giving a consistent, smooth finish ideal for centre lines, edge lines, hatching and junction markings. This method delivers excellent retroreflectivity and skid resistance from the moment it cools.
Spray-applied thermoplastic is used for high-speed, high-output projects — typically long stretches of motorway or trunk road. Our spray equipment delivers fast, even coverage with minimal traffic disruption. This method is particularly effective for large-scale highway maintenance contracts.
Extruded thermoplastic produces raised markings — often called structured or profiled markings — that provide audible and tactile feedback to drivers. These are commonly used for centre lines on A-roads and B-roads, where the raised profile helps alert drivers who drift out of lane. Extruded markings also perform well in wet conditions.
Our thermoplastic road marking service covers every type of highway and road marking required under UK regulations:
Why thermoplastic? Thermoplastic markings typically last 3-5 years on busy highways compared to 6-12 months for standard road marking paint. The material bonds chemically with the road surface and contains glass beads for retroreflective performance in headlights — critical for driver safety at night and in wet conditions.
We are based at Usk Side Business Park in Newport, which means we are on-site faster, we know the local road network, and we have established relationships with councils across South Wales including Newport City Council, Cardiff Council, Torfaen CBC and Monmouthshire County Council.
Our crews are fully trained and accredited, our equipment is maintained to the highest standards, and every project is delivered to ISO 9001:2015 quality management standards. Whether it is a single junction re-mark or a multi-site highway maintenance contract, we deliver the same level of precision.
We also offer complementary services including road stud installation, anti-skid surfacing, and road marking removal — so you can get everything done by one trusted contractor.
Our thermoplastic road marking crews work across South Wales and into the South West of England. Key areas include Newport, Cardiff, Swansea, Bridgend, Torfaen, Monmouthshire, Caerphilly, Vale of Glamorgan, and across into Bristol, Gloucestershire and Herefordshire.
On a typical UK highway, thermoplastic markings last between 3 and 5 years depending on traffic volume, road surface condition and weather exposure. On quieter roads and car parks, they can last significantly longer.
Screed application uses a hand-operated box for precise lines ideal for junctions. Spray application uses pressurised equipment for faster coverage over long stretches. Both deliver the same durability.
Yes. All our thermoplastic markings comply with BS EN 1436 and TSRGD. We are Sector Scheme 7 approved, which is the National Highways accreditation for road marking contractors.
Thermoplastic requires a dry road surface and ambient temperature above 5 degrees Celsius for proper adhesion. We schedule work around weather conditions and can advise on the best timing.
Thermoplastic markings cool and set within minutes. Roads can typically be reopened within 15-30 minutes, making thermoplastic ideal for high-traffic areas where minimal disruption is essential.
Get a free, no-obligation quote from our experienced team. We respond to all enquiries within 24 hours.
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