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A solution for every scenario

Highway D400 Surface Boxes

Highway D400 surface box is suitable for use in the carriageway. Featuring standard Highway features such as, indexed covers, enlarged frame corners and is 70+ PSRV tested.

Highway surface box

Features

  • Independently tested by a UKAS-accredited laboratory to achieve a PSRV value of 70+ on the chequer surface.

    PSRV tested
  • Built-in lifting points allow safe mechanical lifting, reducing manual handling and improving on-site safety.

    Mechanical lifting point
  • Enlarged corners spread loads evenly across the foundation, enhancing reliability and lifespan.

    Enlarged frame corners
  • Safety keyways prevent accidental lifting key disengagement during handling for safer operation.

    Safety keyway

Surface boxes

Stock code Range Clear opening
(mm)
Overall frame
(mm)
Frame depth
(mm)
Options My Wrekin Downloads
DBT0D4/4428/KH Highway 445 x 280 680 x 515 100

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M60 - M62 Smart Motorway

The M60 – M62 smart motorway forms an important part of the main east-west transport corridor, linking Merseyside and Greater Manchester with Yorkshire and the Humber. Wrekin Products worked closely with Manchester Smart Motorway JV, offering technical advice and adapting the specification of the product to ensure it would provide the optimum solution. 
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Scotland’s first ever ClickLift installations

Wrekin has successfully completed five ClickLift™ installations as part of trials for two separate housing developments in Scotland, marking the first time the product has been used outside England. ClickLift™ raises Wrekin Highway and TriStar frames to suit the final surface layer without the need for digging out and re-installing.

Campion Homes, Tough Construction, Dawn Homes
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