Pipe & Cable Ducting


Ducting to provide easy access for service pipes and cables. Available in a variety of sizes to accommodate varying amounts of cables and pipes.

  • Description & Key Features

    Product Description

    In the past builders would set their pipes into concrete floors – and a burst pipe could lead to hours of laborious work.
    Nowadays, Manthorpe’s underfloor ducting system means that for routine repair and maintenance you need little more than a screwdriver and a spare half hour.

    The pipe and cable duct comes in a variety of sizes to accommodate varying amounts of cables and pipes.

    Made from hard wearing plastic, it can be set directly into a concrete screed, and covered with a solid plywood board (GW511).

    Key Features

    • Provides easy access for service pipes and cables
    • The components are easy to handle, cut and fix
    • Joints and corners formed by simple mitring
    • The ducting is available in various sizes to accommodate multiple pipe sizes
  • Technical

    Fitting Requirements

    Lay the duct on the levelled sub-floor, movement of the duct during screeding can be prevented by pinning the duct lightly to the sub-floor using masonry nails. The cover boards should then be laid in position to keep the duct straight during screeding, wet haunch either side of the duct along its length. If an expansion joint is to be used in the dry screed it should be set a minimum of 50mm away from the pipe and cable ducting.



    Regulations & Standards

    Water supply bye laws 58
    Water supply bye laws 99

  • Specifications

    Size Information

    Width: 125mm
    Depth 50mm
    Length: 3m

    Width: 123mm
    Depth: 12mm
    Length: 2.44m


    GW510: UPVC
    GW511: Weather/Boil Proof Plywood


    GW510: White
    GW511: Natural

    Quantity Information

    GW510: packed in 10's in poly sleeve
    GW511: packed in 10's