Manufactured from Vienite, ACO’s high strength recycled polymer concrete, the 1m channel unit comes complete with a cast iron grating suitable for pedestrian areas, domestic drives and small private car parks (Load Class B 125). Click & Collect Available for collection. The discreet system has a width of 60mm and is available in 1m lengths. Channels interlock for quick and easy. Channel Drainage; All Channel Drainage. ACO Raindrain Channel B125 - Cast Iron Grate 47001 1MT 88103. B125 For use on public footpaths and driveways or areas with slow moving traffic and domestic vehicles. ACO HexDrain B125 has a full set of accessories to. Manufactured from Vienite, ACO’s high strength recycled polymer concrete, ACO RainDrain Brickslot B 125 is suitable for vehicle traffic up to Load Class B 125. Overview. Benefits. 02 Inc VAT. These corner units are designed to be used in conjunction with the ACO RainDrain® Cast Iron (B125) Channels, and contain a potential bottom outlet that can be cut out and used if required. £135. Super Customer Service. 30. The channel comes complete with an offset slotted grating, ideal for block. 60kg per unit. Used for driveways, small private car parks, garage thresholds. Dimensions: 118 x 150mm (WxD) Material: Polypropylene. Get a Selco Trade Card or login now. Channels interlock for easy installation. Channel Drainage. Page (1 of 1) : 1. ACO Drain consists of cast polymer concrete bodies with either galvanized steel, stainless steel or cast iron wearing edges. £47. 0 out of 0 found this helpful. VAT. 90. . The high quality ACO RainDrain® B 125 channels interlock, allowing for quick and easy installation. Manufactured from Vienite, ACO’s high strength polymer concrete material, ACO RainDrain Drainage Channel is suitable for domestic applications up to Load Class A 15. ACO Building Drainage Stainless steel corrosion resistant drainage systems for applications across the internal and external built environments. ACO 47004 500mm RainDrain Brickslot Sump with Galvanised Access Cover and Silt Bucket Load Class B125. Wera Tool Rebels. Depth: 15mm. The typical A15 RainDrain gets upgraded to B125 load class, meaning the load capacity increases from a maximum of 1. Manufactured from recycled polypropylene, ACO HexDrain is suitable for domestic applications up to Load Class A 15 - Pedestrian, cycleways, minimally trafficked areas (light domestic vehicles only). ACO RainDrain drainage system is suitable to be used for projects in a vehicle traffic area, with a loading class of B125. Ducting. Length: 500mm. Add to Basket. . Add to basket. £5. ACO's range of elegant and modern 'Complete the Look' gratings are available to provide choice and style to driveway and patio projects. The 0. ACO Building Drainage Stainless steel corrosion resistant drainage systems for applications across the internal and external built environments. Das Video zeigt den Einbau der Entwässerungsrinne. In Stock. The high quality ACO RainDrain B125 drainage channel interlock. ACO RainDrain is another ACO drainage application favourite. The high quality ACO RainDrain Brickslot B125 Drainage channels interlock, allowing for quick and easy installation. ACO Drain consists of cast polymer concrete bodies with either galvanized steel, stainless steel or cast iron wearing edges. The world’s most popular modular trench drain system. ACO offers this guidance are good faith and if in doubt, machine advice should be sec. 93 inc VAT. Elegant and modern, it adds style and a seamless, decorative finish. The Brickslot cover is typically used on the KlassikDrain K100 channel, but can also be used on the SlabDrain H100K if depth restrictions are a concern. - Designed to deliver effective water management for domestic black paved surfaces. £47. ACO MultiDrain Brickslot B 125 1 metre channel with 500mm access unit, to allow cleaning, and 500mm galvanised grate integrated into 1 channel, is designed as standard with a 10mm off set drainage inlet. It's discreet 10mm galvanised steel slot. ACO's range of elegant and modern 'Complete the Look' gratings are available to provide choice and style. 95 Inc VAT. ACO Water Management The management of surface water with complete integrated systems for use across the spectrum of civils projects. With an 80mm depth the ACO HexDrain is also a great. The ACO Group is one of the world market leaders in drainage technology. 8kgs. The new accessories can be used across the RainDrain® suite; RainDrain, BrickSlot B 125, and RainDrain B 125. Knock out bottom outlet to connect to ø110mm pipe work. Complete the Look. ACO MultiDrain M100DS Stainless Steel A15 Perforated Channel Drain Grate More Options. The high quality drainage channels interlock, allowing for quick and easy installation. Shop ACO at Drainagesuperstore. Proizvodi se u šest nominalnih širina. This item: ACO RainDrain B125 1m. ACO Drainlock Channel Grating Lifting Tool £42. Unlike load-class A drainage products, these are safe to use on driveway entrances. (19313). The HexDrain and RainDrain B125 heel-guard grating by ACO is an 8mm slot grating with a black corrosion-resistant coating that provides a robust and durable finish called ATec. . Its lightweight 1m channel design makes it quick and easy to install. Part of the ACO range of elegant and modern grating finishes that provide choice and style to Complete the Look of driveways and patio projects. Buy Online for Home Delivery or Click and Collect. ACO threshold drainage prevents water ponding at building entrances, whilst also providing attractive and functional detail to the architecture of the home. ACO HexDrain® B 125 provides a drainage system for driveways and small private car parks. The RainDrain® (B125) closing end caps simply clip onto the end of the polymer channels, preventing water from escaping the otherwise open end. ACO HexDrain® B 125 high quality, high strength light duty channel drainage system with Heelguard™ grating. There’s a range of accessories suitable for use with RainDrain, including a sump unit, outlet end cap, closing end cap and horizontal foul air trap. Manufactured using recycled polypropylene, the high strength 1m channel comes complete with Heelguard black composite gratings,fitted. All ACO’s channel systems are design to integrate with. Selected Branches In Stock. Manufactured from Vienite®, ACO's high strength recycled polymer concrete material, it is suitable for vehicle traffic up to Load Class B 125. Login Register; Timber < BACK. Add to basket. ACO offer a range of “Complete the Look” gratings providing a choice of eight grating styles which can be fitted to our HexDrain channels to add the finishing touch to your project. C250 For use in commercial areas such as retail parks and supermarkets, as well as small car parks. Was: £40. Suited for domestic driveways or to finish your block paving project. RainDrain B 125 is designed to be suitable for multiple applications, all of them domestic, for example: Patios, Paths, Courtyards, Thresholds and Perimeters, Pedestrian Areas and Garage Thresholds,. Suitable for block paving, driveways and small private car parks. The table below shows different drainage load classes and typical uses for ACO drainage channels that are CE marked and fully certified to Load Class BS EN 1433:2002. Channels interlock for quick and easy installation. Add to basket. Benefits: Quick installation; Made with recycled material – Vienite which is extremely durable. ACO offer seven alternative grating styles which can be installed with RainDrain, details of these can be found in our article “Complete the Look” these include, Black Plastic (A15) Wedge Wire Stainless Steel (A15) Polished Stainless Steel (A15) Anthracite (A15) Antique Iron Heelguard (B125) Intercept Heelguard (B125) and Mosiac Heelguard. ACO RainDrain B 125, RainDrain Brickslot B 125, HexDrain Pro and CivicDrain are all surface drainage channels designed specifically for trafficked applications, such as driveways and are certified to load class B 125 or C 250. Install an ACO drain at complete confidence using this step by step tour. ACO MultiDrain M100D Galvanised Steel A15 Channel Drain Grate More Options. Click & Collect. 00 incl VAT. 14. Product Code: DRA3292. £ 17. 20 mm. 00 incl VAT. Made from hard wearing concrete polymer, this product can. Manufactured from Vienite, ACO's high strength recycled polymer concrete, ACO RainDrain Brickslot B 125 is suitable for vehicle traffic. ACO Raindrain Driveway Channel Drain 1m x 118mm x 97mm - B125. Manufactured from recycled polypropylene, ACO HexDrain® Brickslot is suitable for pedestrian and vehicle traffic up to Load Class A 15. B125 weight load class rating makes it suitable for areas with light vehicular traffic, such as driveways and private car parks. Manufactured from Vienite, ACO’s high strength polymer concrete material, ACO CivicDrain is suitable for vehicle traffic up to Load Class C 250. Ex VAT Inc VAT. Most domestic projects would only require the first three of these, with A 15 most popular. ACO RainDrain B125 comes complete with a cast iron grating therefore it is ideal for driveway applications. ACO RainDrain Brickslot B 125 is designed to provide surface water management for domestic block paving projects, subjected to higher wheel loads. 🏡 ACO RainDrain B 125 - Drainage channel for light duty applications. co. The high quality ACO RainDrain® B 125 channels interlock, allowing for quick and easy installation. B125 channel drains from ACO are ideal for application as driveway drains. Collect Collection Available. The ACO House & Garden range is tailored to meet the demands of surface water management on residential developments. Length 500mm x Diameter 118mm x Depth 303mm Weight 13. Accessories available for quick and professional installations. Contact Us. 20kgs ACO RainDrain B 125 polymer concrete light duty. They are used to stop water ponding at house entrances and external doors. Rasveta za kanale: Sideline, Eyeleds, Lightpoint. In areas such as driveways, patios, paths and building thresholds. DISCREET SLOT DRAINAGE CHANNEL FOR DRIVEWAY APPLICATIONS Manufactured from Vienite, ACOs high strength recycled polymer concrete, ACO RainDrain Brickslot B 125 is suitable for vehicle traffic up to Load Class B 125. ACO RainDrain Brickslot B 125 is a discreet slot drainage channel, manufactured from Vienite, ACO’s high strength recycled polymer concrete. Die ACO Drain Powerdrain ist eine Schwerlastrinne aus Polymerbeton mit integrierter Dämpfung. With the products below, you’ll find everything. Channel drains are available with various material top grates. (319289). ACO HexDrain B125 Drainage Channel. ACO Brickslot Raindrain Slot Drain Access Channel 1m - B125. 5 Tonne with Cast Iron Grating can be used on small private car parks or pedestrian precincts for effective drainage of rainwater. Kanal od polimer betona za linijsko odvodnjavanje sa pokrivnom rešetkom. material, ACO RainDrain® B 125 is designed to provide surface water drainage for driveways and small private car parks. ACO’s range of. Manufactured from recycled polypropylene, ACO HexDrain B 125 is suitable for vehicle traffic up to Load Class B 125 - Pedestrian precincts, light vehicles, private car parks and drives. Complete the system with ACO’s range of accessories, designed to aid simple and fast installation. The ACO HexDrain with a cast iron top is a high strength, high quality channel drainage system suitable for a range of domestic drainage applications. Product DescriptionACO RainDrain Closing End Cap is used to blank off the end of the drainage channel. ACO Raindrain Channel B125 - Cast Iron Grate 47001 1MT 88103. The new accessories can be used across the RainDrain® suite; RainDrain, BrickSlot B 125, and RainDrain B 125. £58. Range of accessories available for ACO RainDrain Polymer Concrete Drainage Channel 1m. The HexDrain and RainDrain B125 heel-guard grating by ACO is an 8mm slot grating with a black corrosion-resistant coating that provides a robust and durable finish called ATec. 5: Domestic driveway thresholds for family cars, vans and 4x4s: C250: 25: Lightly trafficked roads and small private car parks: D400: 40: Main roads, highways and high traffic areas such as public car parks:. ACO HexDrain Pro comes complete with a corrosion resistant black composite Heelguard grating, ideal for pedestrian traffic. Available in cast iron (Load Class B125) or galvanized steel (Load Class A15). The slotted gratings of the ACO Brickslot range enable particularly subtle drainage of your outdoor living areas. Klasa opterećenja od A15 do D400. The “Y” dimension shown below indicates the full height of the. Clark-Drain Galvanised Steel 10 Tonne Manhole Cover and Frame Driveway Block Paviour Recessed Tray 450mm x 600mm. ) bed of C14/15 concrete. Delivery. The high quality ACO HexDrain channels clip together, allowing for quick and easy installation. £245. pdf. In areas such as driveways, patios, paths and building thresholds. M100DS Stainless grates A15 and B125 . ACO RainDrain B 125 comes complete with a cast iron grating making it ideal for driveway applications. The Aco Drive Drain should be laid onto a full concrete bed. Add to basket. Ideal for driveways and patios around homes, B125 drainage channel is versatile meaning that it can also be installed at small, private car parks. A full range of accessories are available, designed to aid simple and fast installation. DesignElegant and modern, ACO Complete the Look gratings are the best way to upgrade your ACO HexDrain or ACO RainDrain channel drains. Dimensions. . ACO RainDrain B 125 is a polymer. . . ACO RainDrain standard channel assembly consists of a 1m polymer concrete channel and cast iron grating. Activate trade account | Trade login Branch Finder. 50 incl VAT. Can be combined with a full set of accessories to ensure quick and professional. The channel comes complete with an offset slotted grating, ideal for block. Invert: 360mm. ukwebsite: ACO RAINDRAIN® B 125 INSTALLATION Dig trench 318mm wide (218mm wide if. A discrete design ideal for driveways and small private car parks. £150. A full range of accessories are available, similarly designed to aid simple and fast installation. foundations). Showing 1-36 of 47. 13 Add to cart ACO Civic Drain Composite Heelguard Grating 500mm. You would need to run seperate channels for the A15 and the B125 as the bases are not compatible. High mechanical and chemical resistance. What is ACO RainDrain? Related VIDEOS May 2018. 52. 267232. Add to basket. Sump Unit (47006) Horizontal Foul Air Trap (01684) (Outlet End Cap (319289) Closing End Cap (319288) To view full product details please visit & Advice > Project Guides > Channel Drainage. Ideal for light duty projects where discreet channel drainage is required. Knock-out for connection to 110mm PVC-U pipe. View RainDrain B125 for more details. It comes in 1m units and is suitable for medium-duty domestic applications including cars and light vehicles. KlassikDrain is sold as channel only. ACO Hexdrain Pro Channel Drain 138mm x 150mm x 1000mm - C250 Load. The channel comes complete with an offset slotted grating, ideal for block paving up to and including 60mm. Grating is easy to lift for access and inspections. VAT. In Stock. End cap can be used with both male & female connections. Manufactured from Vienite®, ACO’s high strength recycled polymer concrete material, ACO RainDrain® B 125 is suitable for vehicle traffic up to Load Class B 125. Eliminates the risk of direct blockages and allows full flow. The get on this page should be considered as broad advice only. . £ 79. Click & Collect Available for collection. A full range of accessories are available, designed to aid simple and fast installation . ACO RainDrain Brickslot B125 Channel with Slotted Galvanised Steel Grating and Access Cover. . ACO offer seven alternative grating styles which can be installed with RainDrain, details of these can be found in our article “Complete the Look” these include, Black Plastic (A15) Wedge Wire Stainless Steel (A15) Polished Stainless Steel (A15) Anthracite (A15) Antique Iron Heelguard (B125) Intercept Heelguard (B125) and Mosiac Heelguard. Unlike load-class A drainage products, these are safe to use on driveway entrances. ACO HexDrain B 125 is a plastic drainage channel suitable for driveway and small car park applications. The channel comes complete with an offset slotted grating, ideal for block paving up to and including 60mm. ACO HexDrain B 125 is a plastic drainage channel suitable for driveway and small car park applications. The high quality ACO RainDrain Brickslot B 125 channels interlock, allowing for quick and easy installation. 130mm Wide x 55mm Deep Grating fitted with 2 bolts for security 2 cut outs each side for use asACO HexDrain Outlet End Cap 110mm - 319289. 110mm vertical connector for connecting ACO HexDrain Pro, MultiDrain PPD and EyeLed drainage system to 110mm pipe. ACO HexDrain B 125 comes complete with a corrosion resistant black composite Heelguard grating, ideal for pedestrian traffic. B125 - Domestic Driveway Channels; C250 - Road & Car Park Channels; D400 - Main Road & Traffic Area Channels; E600 - Industrial Channels;. The RainDrain channel should be laid into a concrete surround (minimum strength C12/15) with minimum thickness of 100mm x the full height of the channel less 50mm maximum thickness of asphalt/tarmac (Y2 dimension). co. Wedge Wire Stainless Steel A15 (10323) Polished Stainless Steel A15 (310307) Anthracite A15 (10305) Antique Iron Heelguard B125 (20400) Intercept Heelguard B125. 00 incl VAT. 00. Class: B125. Fully compliant to EN 1253. In Stock. ACO HexDrain® BrickSlot Channels. Depth: 378mm. ACO HexDrain B 125 comes complete with a corrosion resistant black composite Heelguard grating, ideal for pedestrian traffic. For example, in the case of driveways we. ACO’s stylish Antique Iron ATec coated grating is Heelguard certified, making it ideal for patio and driveway areas. Aco Raindrain 1M B125 Channel Cast Iron Grate 47001 (12. ACO RainDrain B 125 might be the right option for you, and here's how to install it!. The ACO RainDrain Brickslot B125 is ideal for driveways and provides a tidy slot drainage system. Depth: 15mm. ACO MonoDrain 135mm x 150mm x 1000mm Channel - Black. This sump drain is part of the ACO raindrain product range of domestic channel drainage. Total price: Add both to Basket. 5 Tonne with Cast Iron Atec Grating can be used on small private car parks or pedestrian precincts for effective drainage of rainwater. ACO RainDrain B125 comes complete with a cast iron grating therefore it is ideal for driveway applications. 92 Inc VAT. Bicycle Shop. 31 15 reviews Add to cart. ACO Building Drainage Complete system for indoor drainage. Cast Iron grating for load class B125 - CE Marked and fully certified to load class A15 BS EN 1433:2003 - Sealant groove for simple watertight installation - Channels inter-lock for quick installation - Manufactured from Vienite a re-cycled material - Clip locking Grating for simple and secure installation - Lightweight design for ease of handling and installation - Knock. ACO Raindrain B125 Drainage Channel 1m Length 12. Loading weight up to 25 tonnes. Class B125: 12. The ACO Drainlock grating has a bar-less locking device, allowing for quick and simple installation of gratings. Add to Basket Add to Basket. ACO RainDrain Polymer Concrete Drainage Channel 1m Length £14. ACO RainDrain haShop ACO at Drainagesuperstore. Manufactured from Vienite, ACO's high strength polymer concrete material, ACO RainDrain the suitable in domestic applications up for Load Class A 15. ACO Raindrain Corner Unit B125 Cast Iron. 00 incl VAT. Choose from: Antique Iron Heelguard (ATec Grating) Mosaic Heelguard (ATec Grating) Intercept Heelguard (ATec Grating) View the Complete the Look range of gratings here. Inc. The ACO range of stylish and modern drainage solutions enhances the threshold of any garage entrance, helping to keep water from penetrating your garge. ACO RainDrain Brickslot B 125 is designed to provide surface water management for domestic block paving projects, subjected to higher wheel loads. com. g. Easy to install, the ACO cast iron grating raindrain B125 features offset slotted grating and interlocking channels for easy installation that’s quick and simple. ACO Hexdrain Pro Sump Unit with Silt Bucket. Manufactured from Vienite, ACO’s high strength recycled polymer concrete material. Order Helpline ☎ 01752 692 221. ACO Raindrain B125 Drainage Channel 1m Length 12. co. VAT. ACO 47003 1m RainDrain Brickslot Channel with Galvanised Grate and Access Cover Load Class B125 is an unobtrusive slot drainage system ideal for driveways, with an offset grating so you can install it up against walls and doors as well as with block paving. Polypipe Building Products. ACO RainDrain B 125 comes complete with a cast iron grating. The ACO Drainlock grating has a bar-less locking device, allowing for quick and simple installation of gratings. Track and field drainage systems. If you have a drainage related problem will provide you, complex drainage solutions supported with reliable, durable and functional products. The 1m ACO RainDrain Channel is manufactured using Vienite, ACO's high-strength polymer concrete and features galvanised steel grating and is certified to load class A15. 44 £50. 5 Tonne with Cast Iron Grating can be used on small private car parks or pedestrian precincts for effective drainage of rainwater. ACO StormBrixx provides the installer with added assurance for an effective long life solution. Add to Basket. £116. co. Load Class: B 125. Allows for easy lateral connection from surface drainage to underground drainage systems. The ACO House & Garden range is tailored to meet the demands of surface water management on residential developments. Order Helpline ☎ 01752 692 221. The RainDrain® (B125) 110mm drain union is used to create a transition from the polymer channel, allowing the chosen drainage pipe to be connected. Manufactured from Vienite, ACO’s high strength recycled polymer concrete, ACO RainDrain Brickslot B 125 is suitable for vehicle traffic up to Load Class B 125. 50 incl VAT. With a range of accessories available from corner units to ø110mm vertical outlets, it is now possible to use as. £39. ACO B125 drainage channels from BC Profiles are quick and easy to install, providing you with a suitable surface water management solution for driveways and block paving. ex VAT; £16. 5 Tonne) Product Code: PU009199. The ACO Drainlock grating has a bar-less locking device, allowing for quick. ACO Raindrain® Brickslot Drain B125 (Galv) (47002) Description. 50 incl VAT You save: £5. 01752 692 221. Wedge Wire Stainless Steel A15 (10323) Polished Stainless Steel A15 (310307) Anthracite A15 (10305) Antique Iron Heelguard B125 (20400) Intercept Heelguard B125. Choose an option 820 Drain union PVC-U 110mm dia, code 0056 Channel with galvanised steel grating 1m, code 47000 Closing end cap, code 319288 Horizontal foul. Super Customer Service. 30. The removable access channel is hollow, allowing brickwork to be built within the channel to match the surrounding materials which in turn helps to camouflage and conceal the. The table below shows different drainage load classes and typical uses for ACO drainage channels that are CE marked and fully certified to Load Class BS EN 1433:2002. RainDrain B 125 is suitable for vehicle traffic up to Load Class B 125. Manufactured from galvanised and stainless steel, ACO StepDrain eliminates water ponding at house entrances. Check local branch stock. Help. 72 inc. For use with ACO RainDrain drainage channels,these high quality drainage channels interlock, allowing for quick and easy installation. Description. ACO HexDrain B125 provides a drainage system for driveways and can be used for small private car park drainage. Shop ACO at Drainagesuperstore. Manufactured from recycled polypropylene, ACO HexDrain B 125 is suitable for vehicle traffic up to Load Class B 125 - Pedestrian precincts, light vehicles, private car parks and drives. £14. uk. Manufactured from Vienite, ACO’s high strength recycled polymer concrete material, RainDrain B 125 is suitable for vehicle traffic up to Load Class B 125. Suitable areas for C250 ACO DeckLine include roads that experience light levels of traffic and private car parks. The debris collects within the sump unit in a plastic silt bucket where it can be easily accessed and manually cleaned out. The following range of accessories are designed to be used within the ACO RainDrain® drainage systems: ACO RainDrain® galvanised Brickslot (B125) medium-duty closing end cap. The 1m ACO RainDrain is manufactured from Vienite, ACO's high-strength polymer concrete and features cast iron grating that is certified to Load Class B125 and is suitable for use in areas with pedestrian traffic or light vehicle traffic such as private driveways or car parks. M100DS Stainless grates C250 and D400 . Have more questions? Submit a request. We know that effective surface drainage. Raindrain Horizontal foul air trap. ACO RainDrain® Cast Iron (B125) Corner Units . ACO HexDrain B 125 comes complete with a corrosion resistant black composite Heelguard grating, ideal for pedestrian traffic. ACO Water Management’s top-selling RainDrain® range has been enhanced thanks to the launch of three new corner units. Add to Wish List Add to Compare. uk website: ACO Water Management Contacts: e-mail Sales:. Order Helpline ☎ 01752 692 221. Weight: 12. Manufactured from Vienite®, ACO’s high strength recycled polymer concrete material, ACO RainDrain® B 125 is suitable for vehicle traffic up to Load Class B 125. ACO's stylish Intercept ATec coated grating is Heelguard certified, making it. Four knock out sides for connecting to channels. Slot size: 6mm x 50mm. Product Code: DRA3292. This product is suitable for use in Building. M100D Galv grates C250 and D400 . 00 incl VAT. ACO offer seven alternative grating styles which can be installed with RainDrain B125, details of these can be found in our article “Complete the Look” these include, Galvanised Steel (A 15) Black Plastic (A 15) Wedge. Inc. co. Manufactured from Vienite, ACO's high strength polymer concrete material, ACO RainDrain is suitable for domestic applications up to Load Class A 15. . Aco RainDrain Universal End Cap Outlet 110mm. ACO Threshold Drain comes complete with either a silver or black aluminium, CorTen steel or stainless steel Heelguard grating suitable for pedestrian traffic. ACO RainDrain. These discrete and good-looking channel drains benefit from a wide selection of stylish gratings to. The unit has four knock-out sides, allowing you to make a 90° left or right-hand corner. Manufactured from Vienite, ACO’s high strength recycled polymer concrete material. However, this is often inappropriately chosen. B125 - Domestic Driveway Channels; C250 - Road & Car Park Channels; D400 - Main Road & Traffic Area Channels. The high quality ACO RainDrain Brickslot B 125 channels interlock, allowing for quick and easy installation. £47. Was: £17. ACO RainDrain B 125 polymer concrete light duty channel drainage system with cast iron grating. With its tough, recycled polymer concrete channel and discreet galvanised steel BrickSlot grating, this is the big brother of our best selling standard ACO HexDrain® BrickSlot channel.