Integrated stormwater management solutions on EXTERNAL WORKS. Helping you find the best product for your project.
31-45 of 140
  • Althon: Galvanised steel orifice plates - curved
    Galvanised steel orifice plates - curved
    Althon
    Product, 23 February 2022
    Product
    SAVE Product
  • Althon: SFA15 D headwall, backwall height 2350
    SFA15 D headwall, backwall height 2350
    Althon
    Product, 14 September 2018
    Product
    SAVE Product
  • Althon: Standard precast concrete headwalls
    Standard precast concrete headwalls
    Althon
    Product, 07 March 2022
    Product
    SAVE Product
  • Althon: H28C headwall range, backwall heights 1250, 1650, 2130mm
    H28C headwall range, backwall heights 1250, 1650, 2130mm
    Althon
    Product, 14 September 2018
    Product
    SAVE Product
  • Althon: SFA6 Sewers for Adoption precast concrete headwall
    SFA6 Sewers for Adoption precast concrete headwall
    Althon
    Product, 25 September 2018
    Product
    SAVE Product
  • Althon: SFA15 A headwall, backwall height 1300
    SFA15 A headwall, backwall height 1300
    Althon
    Product, 14 September 2018
    Product
    SAVE Product
  • Althon: Small precast concrete headwalls
    Small precast concrete headwalls
    Althon
    Product, 01 April 2019
    Product
    SAVE Product
  • Althon: H3G GRC headwall
    H3G GRC headwall
    Althon
    Product, 11 February 2022
    Product
    SAVE Product
  • Althon: SFA27 D headwall, backwall height 2350
    SFA27 D headwall, backwall height 2350
    Althon
    Product, 14 September 2018
    Product
    SAVE Product
  • 2H Water Technologies: GEOdek® standard stormwater infiltration system
    GEOdek® standard stormwater infiltration system
    2H Water Technologies
    Product, 12 November 2019
    Product
    SAVE Product
  • Althon: SFA15 C headwall, backwall height 2000
    SFA15 C headwall, backwall height 2000
    Althon
    Product, 14 September 2018
    Product
    SAVE Product
  • Althon: Bespoke gratings for precast headwalls
    Bespoke gratings for precast headwalls
    Althon
    Product, 14 September 2018
    Product
    SAVE Product
  • Althon: RSFA18 rectangular precast concrete headwall
    RSFA18 rectangular precast concrete headwall
    Althon
    Product, 05 March 2019
    Product
    SAVE Product
  • Althon: SFA27 A headwall, backwall height 1300
    SFA27 A headwall, backwall height 1300
    Althon
    Product, 14 September 2018
    Product
    SAVE Product
  • Althon: H44C headwall range, backheight 1120mm - 2340mm
    H44C headwall range, backheight 1120mm - 2340mm
    Althon
    Product, 14 September 2018
    Product
    SAVE Product
  • Althon: Galvanised steel orifice plates - curved
    Galvanised steel orifice plates - curved
    Althon
    Curved orifice plates in galvanised steel to restrict and regulate the flow of water. Available to suit all pipe sizes: 100mm Galvanised Steel Curved Orifice Plate; 110mm Galvanised Steel Curved Orifice Plate; 150mm Galvanised...
    SAVE Product
  • Althon: SFA15 D headwall, backwall height 2350
    SFA15 D headwall, backwall height 2350
    Althon
    SFA15 D precast concrete headwalls are designed to comply with Sewers for Adoption guidelines for pipework discharging into open watercourses for plastic, clay or concrete pipework up to 1200mm up to 1200mm Pipework; 2350mm...
    SAVE Product
  • Althon: Standard precast concrete headwalls
    Standard precast concrete headwalls
    Althon
    Althon's standard range of headwalls can accommodate pipework up 2100mm. Multiple pipe openings can be precast into outfalls if required. As standard Althon will cast in the pipe openings 100-150mm above the spillway. However,...
    SAVE Product
  • Althon: H28C headwall range, backwall heights 1250, 1650, 2130mm
    H28C headwall range, backwall heights 1250, 1650, 2130mm
    Althon
    The H28C headwall is a sectional structure with rebated joint, assembled on site around the drainage pipe. It is suitable for plastic pipes up to and including 1650mm or PCC pipes up to and including 1500mm. It will also...
    SAVE Product
  • Althon: SFA6 Sewers for Adoption precast concrete headwall
    SFA6 Sewers for Adoption precast concrete headwall
    Althon
    The SFA6 is a Sewers for Adoption precast concrete headwall suitable for internal pipe diameters of up to 300mm. It is designed for applications where a smaller than normal footprint is required. The headwall is available in a...
    SAVE Product
  • Althon: SFA15 A headwall, backwall height 1300
    SFA15 A headwall, backwall height 1300
    Althon
    SFA15 A precast concrete headwall for connecting pipework discharging into open watercourses. Sewers for Adoption compliant. Pipework up to 750mm. Backwall height 1300mm
    SAVE Product
  • Althon: Small precast concrete headwalls
    Small precast concrete headwalls
    Althon
    Althon small precast headwalls are suitable for pipe sizes ranging from 100mm to 450mm concrete or 600mm plastic pipework. Openings are cast to suit the outsider diameter of the connecting pipework. Small headwalls can be factory...
    SAVE Product
  • Althon: H3G GRC headwall
    H3G GRC headwall
    Althon
    The H3G GRC headwall is a precast glass-reinforced cement headwall with an opening to suit 150mm diameter pipes and knockout webs to enlarge to 225mm and 300mm diameter pipes. Cost-effective alternative to in-situ structures for...
    SAVE Product
  • Althon: SFA27 D headwall, backwall height 2350
    SFA27 D headwall, backwall height 2350
    Althon
    SFA27 D precast concrete headwalls are designed to comply with Sewers for Adoption guidelines for pipework discharging into open watercourses for concrete pipework up to 1600mm and plastic / clay pipework up to 1800mm: up to 1600...
    SAVE Product
  • 2H Water Technologies: GEOdek® standard stormwater infiltration system
    GEOdek® standard stormwater infiltration system
    2H Water Technologies
    2H Water Technologies offers GEOdek®structured plastic media for stormwater control. Various types are available for different static loading applications, including: domestic, pedestrian and landscape; cars and vans; and trucks.
    SAVE Product
  • Althon: SFA15 C headwall, backwall height 2000
    SFA15 C headwall, backwall height 2000
    Althon
    SFA15 C precast concrete headwall for connecting pipework discharging into open watercourses. Sewers for Adoption compliant. Pipework up to 1200mm. Backwall height 2000mm
    SAVE Product
  • Althon: Bespoke gratings for precast headwalls
    Bespoke gratings for precast headwalls
    Althon
    Althon can produce bespoke gratings and trash screens for in-situ structures and precast headwalls to any specification. Gratings are typically manufactured in either galvanised steel, stainless steel grade 304 or grade 316.
    SAVE Product
  • Althon: RSFA18 rectangular precast concrete headwall
    RSFA18 rectangular precast concrete headwall
    Althon
    RSFA18 are Sewers for Adoption compliant rectangular precast concrete headwalls for outfalls discharging into ponds, swales, ditches beaches and rivers. RSFA precast headwalls come with the option of two thicknesses of toe, 300mm...
    SAVE Product
  • Althon: SFA27 A headwall, backwall height 1300
    SFA27 A headwall, backwall height 1300
    Althon
    SFA27 A precast concrete headwall for connecting pipework discharging into open watercourses. Sewers for Adoption compliant. Pipework up to 675mm for PCC pipework and 750mm for plastic and clayware pipework. Backwall height...
    SAVE Product
  • Althon: H44C headwall range, backheight 1120mm - 2340mm
    H44C headwall range, backheight 1120mm - 2340mm
    Althon
    H44C is a one-piece reinforced concrete headwall range particularly suitable for steep embankments. The units are available in three widths and five standard heights. Due to the relatively narrow footprint of the unit (back to...
    SAVE Product