D400 covers

  • Force™

    Wrekin’s range of Force™ covers deliver ultimate durability and several unique features including a patented anti-debris ClearBore™ Hinge and easy lift provision.

  • Unite™ & Unite™ Evolution

    The best D400 access cover range available. Full of patented design features that give Unite the longest life and therefore lowest whole life cost of any D400 access cover.

  • Highway®

    The Highway range of access covers exceed BS EN 124:2015 requirements and include specific design features required by the Highways Agency.

  • TriStar™

    The TriStar range of D400 ductile iron access covers carry the British Standard kitemark and possesses some innovative design features that mark it out from the competition.

  • Ductile iron surface box

    Surface boxes

    This surface box combines high strength and light weight in an efficient and stable single-piece cover designed to be easy to remove in emergency situations.