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    Civils & Drainage

    Find reliable civils and drainage supplies in Leicestershire and Rutland, suitable for groundworks, infrastructure and site development projects. William Hercock supports trade contractors and builders with quality drainage materials, offering local delivery and branch collection across Leicester, Loughborough, Melton Mowbray and Oakham.

    Our range includes underground drainage pipes, fittings, inspection chambers, ducting, soakaway systems and associated groundworks materials. Using the correct civils products ensures effective water management, structural stability and long-term performance across residential and commercial projects.

    Civils and drainage materials are essential for foundations, utility installations, surface water control and below-ground infrastructure. Selecting durable, compliant components helps reduce future maintenance issues and ensures projects meet required standards.

    For best results, confirm load ratings, pipe diameters and compatibility before installation. Proper ground preparation and correct jointing methods are key to achieving reliable drainage performance.

    Underground Drainage & Groundworks Materials

    Civils Supplies Delivered Across Leicestershire

    Drainage Pipes, Chambers & Ducting

     

    Order civils and drainage materials online today with fast delivery across Leicestershire & Rutland or collect from your nearest William Hercock branch.

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    Picture of PLASSON 90 DEG ELBOW WITH FEMALE OFFTAKE 20mm X 3/4"

    PLASSON 90 DEG ELBOW WITH FEMALE OFFTAKE 20mm X 3/4"

    MDPE Female Elbow – 20mm – 4in. Change direction in a water service line while connecting to a compatible threaded outlet.
    £6.72 INC VAT
    Picture of PLASSON 90 DEG ELBOW WITH FEMALE OFFTAKE 25mm X 1/2"

    PLASSON 90 DEG ELBOW WITH FEMALE OFFTAKE 25mm X 1/2"

    MDPE Female Elbow – 25mm – 2in. Change direction in a water service line while connecting to a compatible threaded outlet.
    £8.83 INC VAT
    Picture of PLASSON 90 DEG ELBOW WITH FEMALE OFFTAKE 25mm X 3/4"

    PLASSON 90 DEG ELBOW WITH FEMALE OFFTAKE 25mm X 3/4"

    MDPE Female Elbow – 25mm – 4in. Change direction in a water service line while connecting to a compatible threaded outlet.
    £8.83 INC VAT
    Picture of PLASSON 90 DEG TEE WITH FEMALE OFFTAKE 25 x 3/4 x 25

    PLASSON 90 DEG TEE WITH FEMALE OFFTAKE 25 x 3/4 x 25

    MDPE Female Offtake Tee – 25x3 – 4x25. Create a branch connection from the main service pipe.
    £14.56 INC VAT
    Picture of PLASSON 90' ELBOW 20MM 7050CC0

    PLASSON 90' ELBOW 20MM 7050CC0

    MDPE Elbow – 20mm. Change direction within a water service pipe run.
    £6.78 INC VAT
    Picture of PLASSON 90' ELBOW 25MM 7050DD0

    PLASSON 90' ELBOW 25MM 7050DD0

    MDPE Elbow – 25mm. Change direction within a water service pipe run.
    £9.98 INC VAT
    Picture of PLASSON 90' ELBOW 32MM 7050EE0

    PLASSON 90' ELBOW 32MM 7050EE0

    MDPE Elbow – 32mm. Change direction within a water service pipe run.
    £16.39 INC VAT
    Picture of PLASSON 90' TEE 20MM 7040CCC

    PLASSON 90' TEE 20MM 7040CCC

    MDPE Tee – 20mm. Create a branch connection within water service pipework.
    £9.60 INC VAT
    Picture of PLASSON 90' TEE 25MM 7040DDD

    PLASSON 90' TEE 25MM 7040DDD

    MDPE Tee – 25mm. Create a branch connection within water service pipework.
    £15.02 INC VAT
    Picture of PLASSON 90' TEE 32MM 7040EEE

    PLASSON 90' TEE 32MM 7040EEE

    MDPE Tee – 32mm. Create a branch connection within water service pipework.
    £20.19 INC VAT
    Picture of PLASSON 9048A 50MM STOP TAP DZR

    PLASSON 9048A 50MM STOP TAP DZR

    MDPE Stop Tap – 50mm – DZR. Isolate water flow within a service pipe installation.
    £394.28 INC VAT
    Picture of PLASSON 9057 Double Check Valve DZR 3/4"

    PLASSON 9057 Double Check Valve DZR 3/4"

    Double Check Valve – 4in – DZR. Help prevent backflow within potable water systems.
    £22.36 INC VAT
    Picture of PLASSON ADAPTER KIT BARRIER 25MM

    PLASSON ADAPTER KIT BARRIER 25MM

    Barrier Pipe Adaptor Kit – 25mm. Connect barrier pipe to compatible fittings within water service installations.
    £6.85 INC VAT
    Picture of PLASSON ADAPTOR KIT BARRIER 32MM

    PLASSON ADAPTOR KIT BARRIER 32MM

    MDPE Adaptor – 32mm. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £8.65 INC VAT
    Picture of PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 20mm X 1/2"

    PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 20mm X 1/2"

    MDPE Adaptor – 20mm – 2in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.34 INC VAT
    Picture of PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 25mm X 3/4"

    PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 25mm X 3/4"

    MDPE Adaptor – 25mm – 4in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.61 INC VAT
    Picture of PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 32mm X 1"

    PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 32mm X 1"

    MDPE Adaptor – 32mm – 1in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.87 INC VAT
    Picture of PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 20mm X 1/2"

    PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 20mm X 1/2"

    MDPE Adaptor – 20mm – 2in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.34 INC VAT
    Picture of PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 20mm X 3/8"

    PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 20mm X 3/8"

    MDPE Adaptor – 20mm – 8in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.61 INC VAT
    Picture of PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 25mm X 3/4"

    PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 25mm X 3/4"

    MDPE Adaptor – 25mm – 4in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.61 INC VAT