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Combined drainage kerbs

Combined drainage kerbing is used on highways, streets, carriageways, roundabouts and car parks for the dual purposes of delineation and leading rainwater off the road.

Inlet holes in the one- or two-part kerbs allow surface water to run off quickly into appropriate drainage systems.

They are often manufactured to fit standard kerb profiles, so that uniform aesthetics and dimensions can be maintained throughout town and city centres.

Being perforated for drainage, they are often lighter in weight than regular kerb stones, and so are faster to lay.

Combined drainage kerbs can be rated according to the load classes set out in BS EN 1433. Class D400 , for example, denotes a loading of 400kN, and is specified for public highways and general parking areas.

Traditional paving edge kerbs , channel drainage and permeable concrete paving are found in other sections of this website.

  • ACO KerbDrain® - combined kerb and drainage system
    ACO KerbDrain® - combined kerb and drainage system
    ACO KerbDrain is an award-winning combined kerb and drainage system that has been designed to form an integral part of modern, sustainable surface water management solutions. It is the first combined kerb drainage system of its kind to use recycled materials, and be independently certified and Kitemarked to BS EN 1433: 2002. The one-piece system...
    ACO Water Management
    • PRODUCT
  • KERBFIX heavy-duty combined kerb and drainage - Recycled material
    KERBFIX heavy-duty combined kerb and drainage - Recycled material
    The KERBFIX heavy-duty combined kerb and drainage system ensures efficient intake of surface water within a structure of a kerbed edge. Manufactured from recycled polypropylene (PP), they form an integral part of modern infrastructure including highways, car parks or retail and industrial developments. A high flow capacity enables large areas to...
    Hauraton
    • PRODUCT
  • ACO Combined Kerb Drainage Solution Lines Silvertown Tunnel
    ACO Combined Kerb Drainage Solution Lines Silvertown Tunnel
    Opened 2025, Silvertown Tunnel – a new tunnel highway under the River Thames – will be open to the public to help ease congestion in London. Designated as a Nationally Significant Infrastructure Project (NSIP), ACO Technologies was brought on board to design in protection for two critical, yet quite different, hazards that could occur in the...
    ACO Water Management
    • PROJECT
  • ACO KerbDrain E / E+ - combined kerb and drainage system
    ACO KerbDrain E / E+ - combined kerb and drainage system
    ACO KerbDrain® E / E+ combined kerb and drainage systems are a versatile and efficient linear drainage solution suitable for various applications, including motorways, trunk roads, urban infrastructure, and landscaping projects. The range meets the highest levels of certification, performance and quality assurance for combined kerb drainage...
    ACO Water Management
    • PRODUCT
  • ACO KerbDrain CycleKerb - concrete cycle lane kerb with drainage channel
    ACO KerbDrain CycleKerb - concrete cycle lane kerb with drainage channel
    Combined kerb and drainage unit for cycle lane applications. Distinct bullnose profile aids safe transitions between pedestrian and cycle spaces. One-piece, lightweight design supports quick installation and watertight joints. Compatible with HB profiles and drop kerbs...
    ACO Water Management
    • PRODUCT
  • KerbDrain BridgeDeck kerb and drainage system for bridges
    KerbDrain BridgeDeck kerb and drainage system for bridges
    ACO KerbDrain Bridgedeck is a versatile combined kerb and drainage system designed to effectively manage rainwater on bridges. Effective management of surface water on bridges is crucial for ensuring road-user safety, reducing maintenance costs, and preventing erosion that can shorten the service life of bridge structures. These one-piece units...
    ACO Water Management
    • PRODUCT
  • RECYFIX HICAP drainage channels for car park - Symphony Kitchens
    RECYFIX HICAP drainage channels for car park - Symphony Kitchens
    Hauraton supplied an efficient surface drainage solution for the external areas of Symphony Kitchen's new and extremely busy distribution unit in Grimethorpe. The applications were varied, with large car parking areas, entrance roads and busy delivery and service areas. A flexible approach was required in considering efficient and cost-effective...
    Hauraton
    • PROJECT
  • Althon CH 375 - high-capacity precast GRC drainage channel 184 l/m
    Althon CH 375 - high-capacity precast GRC drainage channel 184 l/m
    Trapezoidal profile. High capacity of 184 l/m. Channel width 381mm. Overall dimensions 1500 (l) x 500 (w) x 740mm (h). Choice of 9 lids for C250 and D400 loadings. Suitable for large car parks and other hardstandings, including motorways, airports, supermarkets, leisure parks...
    Althon
    • PRODUCT
  • Althon CH 600 high-capacity GRC drainage channel 412 l/m
    Althon CH 600 high-capacity GRC drainage channel 412 l/m
    Althon CH 600 precast GRC drainage channels. Trapezoidal profile. High capacity of 412 l/m. Channel width 610mm. Overall dimensions L1000mm x W875mm x D1000mm. Choice of 9 lids for C250 and D400 loadings. Suitable for large car parks and other hardstandings, including motorways and airports....
    Althon
    • PRODUCT
  • Natural stone landscaping for Inverness Castle, Highlands
    Natural stone landscaping for Inverness Castle, Highlands
    The regeneration of Inverness Castle is reshaping how visitors experience one of Scotland's most recognisable landmarks. Central to this transformation is the surrounding landscape, where a carefully chosen palette of natural materials was used to tie the historic castle to its dramatic setting. Hardscape drew on a selection of Scottish natural stone...
    Hardscape
    • PROJECT
  • Beany Block - combined kerb and drainage system
    Beany Block - combined kerb and drainage system
    Combined kerb and drainage system for road and highway use. Two-part concrete design for strength and rapid installation. Designed and tested to E600 load classification. Complies with BS EN 1433 and Standards for Highways. Slip and skid resistant surface for road safety...
    Marshalls
    • PRODUCT
  • Mini Beany - medium capacity combined kerb and drainage system
    Mini Beany - medium capacity combined kerb and drainage system
    Medium-capacity integrated kerb drainage solution. Two-piece design for easy installation. Wide range of components and accessories. Choice of standard grey or conservation silver grey finish. Compatible with Traffic Drain, Beany Block, Max-E-Channel, Birco 150 and Half Battered Kerbs...
    Marshalls
    • PRODUCT
  • Mono Beany - one-piece combined kerb and drainage system
    Mono Beany - one-piece combined kerb and drainage system
    Single piece combined kerb and surface water drainage. Made from M-Tech concrete and 100% recycled polyethylene core. BSI Kitemark certified for quality and safety. Supplied in two depths and Half Battered or 45° Splayed profiles. D400 load classification, suitable for all road-going vehicles...
    Marshalls
    • PRODUCT
  • Marshalls Traffic Drain - concrete road drainage channel with iron grates
    Marshalls Traffic Drain - concrete road drainage channel with iron grates
    Linear drainage channel for highways and high-traffic areas. Made from precast concrete with cast iron grates. Withstands moving vehicles and heavy loads up to F900. Two-piece design for easy installation and transport. Low maintenance requirements...
    Marshalls
    • PRODUCT