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Linear slot drainage channels
Linear slot drainage channels for discreet surface water collection and conveyance in streetscapes, plazas, car parks and industrial sites. Narrow inlet slots with polymer concrete, HDPE or precast concrete bodies. Load classes A15–F900 to BS EN 1433. Heel-safe and trafficable inlets. Sumps, corner units and access boxes.
Linear slot drainage channels - helping you find the best solution for your project.

ACO RainDrain Brickslot B 125 - drainage channel (residential)
Discreet slot drainage channel for patios and domestic driveways. The discreet 10mm-wide inlet slot delivers a minimalist surface finish, while the RainDrain channel beneath effectively drains domestic paved surfaces. ACO’s polymer concrete RainDrain channel and Brickslot grating is suitable for both pedestrian and domestic vehicular installations up to load class B125SLOTTED channel drainage - landscape and public realm projects
With a slotted inlet of 10mm, the paverslot channel offers neat and discreet surface drainage for design-sensitive applications. The system harmoniously blends into the surface appearance with only unobtrusive narrow lines visible. The channel body is manufactured from 100% recycled composite and fitted with a 105mm asymmetrical slot grating
ALT GRP Expert lightweight GRP drainage channels
ALT GRP Expert is an extremely stable and lightweight high-tech channel drainage system. It has a very high resistance to breakage and high load-bearing capabilities, making it suitable for a range of applications from domestic, to commercial, up to heavy industrial use. The Althon GRP channel drainage system is available with a range of grating
ACO MultiDrain MD Brickslot channel drainage system
Brickslot for the MultiDrain drainage range was created to enable both concealed and enhanced drainage. Functionality and aesthetics interconnect in a unique way. ACO MultiDrain® Brickslot fully meets the requirements of timeless design enabling architects to create a discreet, sleek and original system
ACO Qmax® - carbon-smart high-capacity slot drainage system
ACO Qmax® is a carbon-smart high-capacity slot drainage system made from lightweight materials for surface water management across small to large catchment areas. Certified carbon neutral from cradle to gate, it is suitable for load classes A 15 to F 900 and integrates into sustainable drainage systems (SuDS
ACO H Range monocast heavy-duty slotted drainage systems
H Range products are one-piece drainage systems designed for heavy-duty applications such as highways, industrial areas and distribution yards. The channel systems are manufactured from polymer concrete and have large intake areas. The absence of a separate grating ensures resistance to vandal damage and eliminates failures caused by loose
ACO Multislot - channel drainage for multi-storey and underground car parks
ACO Multislot is a low-profile drainage channel system made from corrosion-resistant polymer concrete, designed specifically for multi-storey and underground car parks. This system uses a comb-shaped, low-depth profile with no moving parts to reduce noise. Available in natural, black and grey finishes to match various surfaces
StormChannel™ - heavy-duty precast concrete slot drain
StormChannel™ is a heavy-duty precast concrete slot drain system designed to manage surface water run-off. It is intended for use in roads, motorways, car parks, industrial, commercial and residential areas. The product is supplied in two main types: bullnose kerb slot drain: includes a linear slot drain and a profiled oblong drainage channel
ACO StepDrain threshold drainage
ACO StepDrain Slimline is a channel drainage system made from galvanised and 304 stainless steel, designed to prevent water pooling at house entrances. Supplied with a removable HeelGuard grating, it suits pedestrian traffic and is suitable for use with up to 100mm block paving. Two channel lengths accommodate most door sizes: level threshold
Wavin Osma Threshold Channel
Threshold Channel C/W Grate BK is a straight plastic drainage channel with a black hole grille, designed for surface water management in threshold areas. Made from plastic, it includes a buffer and side connection, with a 40mm diameter outlet and a symmetric, untreated plastic grid: straight plastic drainage channel with black hole grille for
ACO HexDrain® Brickslot - drainage channel
ACO HexDrain® Brickslot is a high-quality, high-strength domestic slot drainage channel. It provides a discreet system for domestic block paving installations and threshold drainage. Manufactured from 100% recycled polypropylene, the highly successful 1m ACO HexDrain® channel has been combined with an off-set slot cover specifically designed for
RECYFIX HICAP - high-capacity F900 slot drainage system
RECYFIX HICAP is a high-capacity slot drainage retention system. Up to F900 loading class. Can drain large volumes of surface water from extensive areas without overloading sewer networks. 6 channel sizes. Recycled PP channel. Ductile iron tops
ACO MonoDrain - one-piece channel drainage system
The ACO MonoDrain one-piece channel drainage system is an effective alternative to traditional two-part channel and grate systems. Channels are constructed in one-piece with an integral Heelguard™ grating, making the product strong and robust. 1m channel units form the core of the range and are available in five constant depths. They range in
Slot Drainage Channels
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The 3600 Series of slot drainage channels has been designed to maximise flow capacity while minimising the profile to fit aesthetically within the surrounding area. The system's shallow depth minimises the excavation and construction requirements during installation and allows the channel to be located in areas where depth is an issue. The channel- PRODUCT
- Component Developments
Drexus Slot Drain by Marshalls is a linear drainage system made from galvanised steel slots covering a concealed Drexus 100 channel, designed for low-capacity water drainage in public realm and landscape projects. Options include mono or duo slot configurations, bespoke designs, and stainless steel or curved apertures: linear drainage solution
Max-E Channel Linear Drainage System by Marshalls is a high-capacity surface water drainage channel designed for integration with Beany® kerb and top units, suitable for heavy-duty use. Made from concrete or cast iron, it achieves F900 load classification to BS EN 1433: high-capacity linear drainage channel for surface water management; compatible
Drexus Pave Drain Linear Drainage System by Marshalls is a low capacity surface drainage channel made from concrete or natural stone. Designed for seamless integration with popular paving products while managing water in pedestrian and light traffic environments: linear drainage channel for public realm schemes and outdoor spaces; made from
Linear slot drainage channels - helping you find the best companies for your project.
ACO Water Management
ACO manufactures channel drainage for landscaping, retail premises, distribution centres, highways and airports applications. The product portfolio consists of traditional channel and grate assemblies, monocast and high capacity drainage systems, as well as solutions for environmentally sensitive projects
ACO Business Park, Hitchin Road, Shefford, SG17 5TEHauraton
HAURATON manufactures channel drainage for landscaping, public spaces, house builds, educational settings, car parking, distribution centres, railways, ports and airports. Made with recycled material and natural fibres, our sustainable solutions can reduce the carbon footprint of your next project. Together with a wide choice of composite, ductile
18-19 Saddleback Road, Northampton, NN5 5HLFP McCann
Precast surface water channel drainage systems are used to control runoff from roads, car parks, and paved areas in both urban and industrial settings. FP McCann produces linear drainage solutions under the StormChannel name, using one-piece concrete channel units with integral fall and secure ductile iron grates. These systems are designed for
- Station Road, Burton Latimer, Kettering, NN15 5JP
Aquabocci
Offers channel drainage products developed with archtiects and installers in mind. Tested by the Australian Government testing body, CSIRO, for domestic vehicle traffic, the drain channels are ideal for use on residential driveways. The channel drains are designed using PVC plastic base which effectively controls the water row between each drain
10 Mount Carmel Chambers, Dukes Lane, London, W8 4JW

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