The ultimate Clause 942 BBA HAPAS approved polymer modified thin surface course

ULTIFLEX is a Clause 942 BBA HAPAS approved thin surface course that incorporates high PSV aggregates and a polymer modified binder to deliver outstanding long term durability, along with impressive reductions in road noise and surface spray. It has been designed to deliver lasting performance in a variety of locations from rural roads to heavily trafficked motorways.

At Tarmac, technical excellence comes as standard. ULTIFLEX is installed by our own expert Contracting division who evaluate each site to ensure our clients get the right solution and then deliver it to the highest industry standards.


Ultimate Service


  1. Ultimate long term durability

    Using high quality high PSV aggregates, it maintains its surface texture and skid resisting properties over prolonged periods, even on heavily trafficked routes.
  2. Exceptional control

    Our stringent quality control processes, from design, to laying, ensure exceptional control over the quality and consistence of finished asphalt surfaces.
  3. Proven performance

    An exceptional record of performance on some of the busiest motorway routes in the UK.
  4. Ultimate versatility

    The ULTIFLEX range includes 6mm, 10mm and 14mm products to meets a variety of thickness and texture requirements.
  5. Ultimate Quality

    Our third party accredited ISO 9001 Systems and BBA certification ensures a consistently high quality product is supplied at all times.
  6. Ultimate noise reduction

    6mm ULTIFLEX is one of the quietest hard wearing surfaces available.
  7. Ultimate support

    At Tarmac, technical excellence comes as standard. ULTIFLEX is installed by our own expert Contracting division who evaluate each site to ensure our clients get the right solution and then deliver it to the highest industry standards.


  • Motorways/Trunk roads
  • Urban roads
  • Housing Estates roads
  • Rural roads
  • Roundabouts

Case studies


ULTIFLEX resurfacing, Oxford Road

Around 200 tonnes of ULTIFLEX and a flexible binder course were laid by our team along 225m of the northbound carriageway of the A4020 during three night-time possessions.

  • Carbon Trust Standard
  • Achillies UVDB
  • Achillies Building Confidence
  • Considerate constructors
  • IIP Champion
  • IIP Gold

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