On-Line Roadmarking Road marking specialists · est. 1994

Ref: PRM-01 · Thermoplastic · BS EN 1436 · TSRGD compliant

Permanent Road Markings

Markings that outlast the surface they sit on.

Permanent road marking is our core trade. We apply hot-applied thermoplastic, two-pack epoxy and chlorinated rubber systems to asphalt, concrete, block paving and surface-dressed roads, specified against the Traffic Signs Regulations and General Directions (TSRGD) and performance-tested to BS EN 1436 for retroreflectivity, skid resistance and wear.

Get a free quote 01525 210245
Fresh white thermoplastic lane lines on new asphalt at night, applied by On-Line Roadmarking
PRM-01 · Site record, On-Line Roadmarking Ltd

01 / Materials we apply

  • Screed and extrusion thermoplastic with drop-on glass bead for night-time retroreflectivity
  • Preformed thermoplastic symbols, arrows, speed roundels and cycle lane logos
  • Two-pack epoxy and MMA systems for high-wear junctions, roundabouts and trafficking lanes
  • Chlorinated rubber and water-based paints for private roads, estates and yards

02 / Where we work

  • Adopted highways and local authority term contracts
  • Distribution yards, logistics hubs and dock approaches
  • Private estates, business parks and hospital road networks
  • Airfields, ports and rail-adjacent sites (PTS-carded operatives available)

03 / Compliance built in

  • All layouts dimensioned to TSRGD and the Traffic Signs Manual (Chapter 5)
  • Retroreflectivity and skid resistance verified on completion
  • Photographic records and material batch data supplied with every handover

FAQ · PRM-01

Common questions

How long do thermoplastic road markings last?

On a well-prepared asphalt surface, thermoplastic typically performs for three to five years, heavily trafficked junctions wear faster, quiet estate roads considerably longer. We specify material grade against your traffic count so you are not paying for performance you do not need.

Can you work at night to avoid disruption?

Yes. Most highway and retail work is programmed for night or off-peak possession. Our crews are set up for Chapter 8 traffic management and can be on site within agreed windows across Beds, Bucks, Herts and the M1 corridor.

Page reviewed 13 September 2026 by our contracts team · Specification references verified against TSRGD & BS EN 1436

Related services

Available across the region

Ref: QUOTE-24 · Free site survey

Let's mark it properly.

Tell us the site, the surface and the deadline. We'll come back with a measured price and a programme, usually within 24 hours.

Get a free quote 01525 210245