Thanks to its versatile design the Mufle 4All Shallow Drainage Channel A15 can be used in a number of settings, from residential or commercial projects to landscaping or industrial projects. 1. Value-Flex 4" EW to 4" PVC (140-125mm to 112-100mm). Installs to the bottom of deck joists. Size Range : 5-127mm. Base Size : 681 x 681mm. Item added to your cart. DEKS Perform Lead Replacement 1250mm Black. One of the best Home Services businesses at 190 Penrod Ct, Ste A & B, Glen Burnie, MD 21061 United States. Roof Pitch : 0-40°Base Size : 685 x 685mmSize Range : 240 - 503mmMaterial / Colour : Black EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C aPerfect for Flashing Pipes on Metal Roofs The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. Forget the Silicone - Just screw it down Features a revolutionary non-absorbant and non-porous sponge gasket that seals by compression, even in wet conditions, it hugs the roof line to provide a watertight seal without the need for silicone sealant. > Easyflow A15 Drainage Channel. 19 (£3. Adding a cutting edge finish to your drainage design, with a clean stylish look. Also available in traditional slotted galvanised. Roof Pitch : 0-45°Base Size : 100 x 100mmSize Range :Perfect for Flashing Pipes on Metal Roofs The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. DekDrain A15 Edge Slot Channel Drainage Corner Quad/Access Box. A phenomenal achievement and…Perfect for Flashing Pipes on Metal Roofs The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. 69 GBP Unit price / per . At Mi-Flues Ltd, we understand that time is money and there are deadlines which must be met. 54 inc. DekDrain EEZEE B125 Channel Drain with PVC Grid Grating & Locking Bars - 1m Length £21. With our cutting-edge technology and extensive industry expertise, we're committed to providing you with the best products and service possible. DekDrain A15 channel drainage is manufactured from light weight & enhanced strength HDPE material, allowing for easy installation & reduced damaged. HOW TO INSTALL A DEK DRAIN SYSTEM. It’s stylish yet strong design and user-friendly features make it perfect for installation by both professionals and DIYers with results you’ll always be happy with! This DekDrain A15 Plastic Corner Quad can be used as a junction to connect up to four A15 Dek Drain Plastic Channels. Dektite Premium Rubber Roof Flashing 75-175mm Red Silicone (DFE204RE) £33. 09. 65 will. VAT £34. £8. Total. Designed for pedestrian (A15) applications. The BS EN 1433 certified A15 loading class makes it versatile across a wide array of light vehicular traffic and pedestrian applications, including pedestrian areas, gardens, driveways, and building patios. Item added to your cart. We currently have 319 in stock. Add to Basket. It’s stylish yet strong design and user-friendly features make it perfect for installation by both professionals and DIYers with results you’ll always be happy with!An Introduction to Bielbet A15 Channel Drainage. The PERFORM Adhesive is completely non-odorous, neutral and fast hardening, can be coated with paint and has an excellent resistance against climatic influences. The growing DekDrain range is used by thousands of contractors and DIY enthusiasts each year. dekdrain Eezee channel drain. No need to cut around pipes, just quick straight lines for the square base. DekDrain A15 is a plastic channel drainage system suitable for pedestrian and light vehicular traffic. Size Range : 12 - 70mm. Pre-cut panels available for 12”, 16”, and 24” framing. Test Certificates & Installation instructions are available to download from our resource centre - EezeeSilt Box with PVC Grating B125 Grid Black. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. Item added to your cart. uk is a user-friendly webstore, where you can get Vouchers easily. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. 41 ex. DEKS Industries Europe Limited have launched their new range of A15 channel drainage, click the link below to find out more: #dekdrain #drainage #drainagechannels #. Browse the links below to discover their durable. VAT) £11. The pitched design allows for a less distorted cone when fitted to steeper pitches. Simply cut the UWA100 to the required pipe size. Beyond its fabulous looks, is a dry weather channel base that provides maximum self-cleansing and flows through by design. Continue shopping. VAT. 8 stars, 2,424 Reviews of BC Profiles Nexus ProJoint MAX Epoxy Paving Grout 15kg - Mid Grey, BC Profiles Deks DekDrain A15 Plastic / Plastic Corner Quad, BC Profiles LTP Ferrex Rust Remover & Stone Cleaner 1 Litre, BC Profiles Deks DekDrain Garage Pack (3 x Channel with Plastic Grate + Access Bag), BC Profiles LTP Ferrex Rust Remover & Stone Cleaner 5 Litre, BC Profiles Setcrete. £6. Test Certificates & Installation instructions are available to download from our resource centre - Aluminium Pitched Installs in a flash on Tile or Slate Roofs The Seldek® Aluminium won't stain or corrode roofs and gutters. 20 incl VAT. Roof Pitch : 0-40°Base Size : 285 x 285mmSize Range : 75 - 175mmMaterial / Colour : Grey EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C andJoin us at this years Data Centres Ireland Exhibition in the RDS. , garden patios or garden paths. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. Dakota A15 Drainage Channel Galvanised Grate x 1m £8. 90. The 98mm wide slot drain has an overall height of 167mm (less than two brick courses) and will easily sit above your concrete slabs. 49 (inc. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. This channel drain features a simple & secure socket and. Pipe Size: 175 - 330mm. VAT. View details. We currently have 500+ in stock. £5. > 4All Shallow A15 Drainage Channel. VAT. VAT £3. Item added to your cart. BOSS Soakaway Kit for Condesning Boilers. Filter: Availability. £65. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. £10. VAT. 78mm Channel Depth Ideal for all paving projects 2 Point Bottom Outlet Positioning Outlet located at either end to 110mm A15Building on the foundations of the Dektite flashings, the DEKS range of SolarDek flashings are the best solutions to making solar thermal and solar pv applications watertight when passing through a roof or wall. DekDrain is certified to BS EN 1433 and manufactured by Deks Industries. 0 selected Reset. Dakota A15 Slot Drain x 1m £9. Log in Cart. > Easyflow A15 Drainage Channel. Roof Pitch : 0-45°Base Size : 280 x 280mmSize Range : 75-175mmMaterialPerfect for Flashing Pipes on Metal Roofs The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. Continue shopping. Continue shopping. Log in Cart. DekDrain A15 channel drainage is manufactured from light weight & enhanced strength HDPE material, allowing for easy installation & reduced damaged. Suitable as a threshold drain. Seals 2 x 0-35mm Pipes. Measures 500mm (L) x 131mm (W) x 280mm (H). These Bielbet A15 channel drainage products are specifically designed to facilitate surface water drainage in pedestrian areas, gardens, and small driveways. Not only does this channel come with a simple, secure, slide-in socket and spigot connection, it also creates less friction and enables higher water flow while promoting self. Its unique Disruptaflow Linear Bar Grating captures water with 100% efficiency, making it perfect for use in driveways, patios, and pedestrian areas. 65 that it offers you. Add to Basket. BandFlex EPDM Flexible Couplings Standard Couplings Pipe Couplings Adaptor Couplings Large Standard Couplings Designed to be used where a full resistance to shear or deflection is required, made from quality EPDMDekDrain A15 channel drainage is manufactured from lightweight and enhanced strength HDPE material, allowing for easy installation and reduced damage. BandFlex. Item added to your cart. Install. Add to basket. View details1. £11. We use the mid-market rate for our Converter. Add to Basket. DekDrain A15 is a plastic channel drainage system suitable for pedestrian and light vehicular traffic. DekDrain A15 DekDrain Eezee DekDrain Edge DekDrain Threshold Pipe Couplings. All DekDrain components are compliant with EN 1433. DekDrain A15 Edge Slot Channel Drain Accessory Pack. Perfect for Flashing Pipes on Metal Roofs The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. Certified EN1433Use as standard Dektite®, or when retrofit is required, cut and fit around pipe and join with clips (supplied). Dektite Soaker. A15 Channel Drainage Domestic with Plastic Grate 1m - Dek Drain £6. 50mm socket fitting outlet (DCD-EZ-98-SOEC) - use to create an outlet from the end of the channel110mm Universal Waste Adaptor. DekDrain Edge Installa on guide . VAT. You can view our entire A15 channel drain range here. Our Phoenix Fire range of smokeless firepits are…DekDrain A15 Plastic Channel Drainage features a new engineered design in channel drain. Base Size : 410 x 360mm. 41 ex VAT £12. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. DekDrain A15 Galvanised Channel. Cost is $2. CALL: +44 (0). Stylish yet strong, the DekDrain A15 Plastic Channel Drainage is built for gardens, patios, public pedestrian areas, driveways, garage thresholds and light traffic areas. VAT. The channel body is made from high-quality PP and is available with either a Disruptaflow. VAT £11. DCD-GP-PL DekDrain A15 Garage Pack (3 x Channel with Plastic Grate + Accessory Bag) Plastic / Plastic CHANNEL LENGTHS 1000 x 78mm ACCESSORY Bag CORNER QUADS Are Connectable GARAGE PACK Channels A15 channel drain 1000mm (L) x 114mm (W) x 78mm (H), available in new linear bar design plastic grating or slottedNo ponding or damming! The large base of the Dektite® Diverter dramatically reduces and diverts rain water back up that can occur on very low or high pitched roofs and deep ribbed roofing profiles. Item added to your cart. Also available in traditional slotted galvanised. DekDrain A15 Galv/Plastic and DekDrain Edge which is a cost effective Metal Edge Slot Drain. Roof Pitch : 0-45°Base Size : 456 x 456mmSize Range : 150-300mmMaterialPurpose made solutions to watertight solar applications Building on the foundations of the Dektite flashings, the DEKS range of SolarDek flashings are the best solutions to making solar thermal and solar pv applications watertight when passing through a roof or wall. 99 (ex. £6. The Mi Flues team will be at stand 433 and look forward to welcoming you to the show. To report a parking violation in a suspended bay contact dtsparking@wandsworth. Also available in traditional slotted galvanised. Visit our Facebook page; Visit our Twitter page; Visit our Linkedin page; Visit our YouTube page; Visit our Instagram page; Visit our Tik Tok page; Login. Roof Pitch : 0-40°Base Size : 454 x 454mmSize Range : 175 - 330mmMaterial / Colour : Red SiliconeRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°DekDrain A15 channel drainage is manufactured from light weight & enhanced strength HDPE material, allowing for easy installation & reduced damaged. DEK Drain® is the only deck drainage system on the market offering a fully transferrable, limited lifetime warranty. Base Size : 1006 x 905mm. £10. Item. 5 cm and width of 30 cm. DekDrain A15 Edge Slot Channel Drainage with Aluminium Edge - 1m. The Storm Drain Plus system provides a complete and long-term solution for the collection and dispersal of surface water. Collection: Flashings For Tile & Slate Roofs. Skip to product information Open media 1 in modal 1 / of 2. BandFlex. 50. Flash Seal can cover tears up to 5 mm wide. Perfect for Flashing Pipes on Metal Roofs The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. at load class A15 Base Course c 16/20. DekDrain A15 DekDrain Eezee DekDrain Edge DekDrain Threshold Pipe Couplings. DEKS Industries offers a comprehensive range of drainage solutions for a variety of applications. Collection: Dektite Premium. Material & Colour. Quantity. 00 ex VAT. The company's worldwide reputation has been established over one. Our product range includes the popular Dektite Flashings, Seldek Flashing, DekDrain channel drainage system, BandFlex and ValueFlex couplings, and more. Log in Cart. 80 ex. DEKS Perform Lead Alternative DEKS Perform® is a composite consisting of aluminium mesh, embedded in a special type of polymer rubber. Roof Pitch : 0-60°. 22 GBP. Roof Pitch : 0-40°Base Size : 365 x 365mmSize Range : 108 - 190mmMaterial / Colour : Black EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C aFlash over or around Use as standard Dektite®, or when retrofit is required, cut and fit around pipe and join with clips (supplied). Roof Pitch : 0-40°Base Size : 285 x 285mmSize Range : 75 - 175mmMaterial / Colour : Grey EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C andJoin us at this years Data Centres Ireland Exhibition in the RDS. 60 ex. From our popular A15 linear or edge slot drain. Perfect for Flashing Pipes on Metal Roofs The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. Read More View full product details View questions about this product Usually ready in 2 hours. Panels are pre-cut for installation on 12″, 16″ and 24″ on-center framing. Suitable for Solar Thermal applications. Dekdrain edge . 01 GBP. Continue shopping. Combines a long-life, weather-resistant EPDM cone with a grey primed acrylic coated lead base. Features and benefits: Perfect for domestic applications, including driveways and paved areas, e. Title: DekDrain A15 Key Measurements Author: Skiba Magdalena Created Date: 5/1/2020 4:29:51 PMFor use as an A15 or B125 drain. DekDrain A15 channel drainage is manufactured from light weight & enhanced strength HDPE material, allowing for easy installation & reduced damaged. Dekdrain Slot Drain Acc. Due to. DekDrain A15 channel drainage system is the perfect system for gardens, patios, public pedestrian areas, driveways, garage thresholds, and light traffic areas. The square base fits any prepared hole on most roof profiles. Skip to product information Open media 1 in modal 1 / of 2. Case Studies; Product News; Newsletter; Blog; CPD Centre; My Account; My Enquiry Shortlist 0; Sectors and Categories Close. 08 £14. Seldek® Aluminium High Temperature Installs in a flash on Tile or Slate Roofs The Seldek® Aluminium won't stain or corrode roofs and gutters. Item added to your cart. For use in areas such as driveways, patios, and pedestrian areas. Its unique Disruptaflow Linear Bar Grating captures water with 100% efficiency, making it perfect for use in driveways, patios, and pedestrian areas. 24 ex VAT £9. Storm Drain Plus is manufactured from lightweight polypropylene. DekDrain Eezee Key Measurements. 49 inc VAT Was: £0. 95 €24. VAT £8. Continue shopping. Downloads. The EPDM cone, which is trimmed on site to fit, is ingeniously locked to a high grade and malleable 99. DekDrain A15 Edge Slot Channel Drain with Aluminium Edge - 1m Length £13. Perfect for Flashing Pipes on Metal Roofs The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. Red and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C and up to 250°C intermittently. Its A15 load class rating is suitable for domestic applications ideal for weight loads up to 1. A15 is designed to be used for light domestic and landscaping projects, such as public footpath areas, patios, gardens, garage thresholds and light traffic areas. 50 per square foot. Roof Pitch : 0-40°Base Size : 139 x 139mmSize Range : 5 - 60mmMaterial / Colour : Grey EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C and uIf you like choice, you’ll love DekDrain Eezee. Continue shopping. Roof Pitch : 0-45°. Add to Basket. Continue shopping. VAT £11. 78mm Channel Depth Ideal for all paving projects 2 Point Bottom Outlet Positioning Outlet located at either end to 110mm A15Features & Benefits: DekDrain A15 Edge Slot Channel Drain Corner Quad & Access Box. The DekDrain garage pack includes; 3 x 1m Channel Drainage Plastic / Galvanised. 24 ex VAT £9. Black EPDM. 4All Shallow Channel x 1m Galvanised Grate Zoom: Our Price: £9. A15 Dakota Slot Drain x 1m £9. Adding a cutting edge finish to your drainage design, with a clean stylish look. DEKS Industries Europe Limited. Log in for trade prices. Roof Pitch : 0-45°Base Size : 139 x 139mmSize Range :Perfect for Flashing Pipes on Metal Roofs The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. A15 Dakota Drainage Channel x 1m Plastic Mesh Grate £6. 20 ex. Inc. Collections. When expanded it provides a list of search options that will switch the search inputs to match the current selection. Shipping & Returns. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. DekDrain A15 Edge Slot Channel Drainage Corner Quad/Access Box. Because we design and manufacture quality commercial flue, we…DekDrain A15 channel drainage is manufactured from light weight & enhanced strength HDPE material, allowing for easy installation & reduced damaged. Page 1 of 1: 4 Items: Easyflow A15 Drainage Channel x 1m (125mm x 78mm) £5. Also featuring the new push fit, clip in bottom outlet. VAT £4. The material offers the same functionality of lead, has excellent stretching properties and provides a ‘breathableSolarDek™ features the Nu-Lead® base which will not stain or corrode the roof, together with long-life grey silicone cone ideally suited to solar thermal pipe sizes. shop. 00 incl VAT. DekDrain A15 is a channel drainage that makes sense! Certified to BS EN 1433, DekDrain is a high quality, yet cost effective solution for stylish surface drainage. DekDrain A15 Plastic / Galv Channel Drainag See all products ILLIYYUN SAV. View details. Not only does this channel come with a simple, secure, slide-in socket and spigot connection, it also creates less friction and enables. Its stylish yet strong design and user-friendly features make it perfect for installation by both professionals and DIYers with results you’ll always be happy with. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. DEKS was established in Melbourne, Australia in 1947 and created the first and original rubber roof flashing, known worldwide as the Dektite. All DekDrain components are compliant with EN 1433. Size Range : 114-254mm. Why DekDrain Eezee? Each 500mm grating is secured by a bolt and locking bar. A15 Channel Drainage Flexible Couplings Pipe Lubricant B125 Channel Drainage Decorative Channel Drainage. Roof Pitch : 0-40°Base Size : 454 x 454mmSize Range : 150 - 280mmMaterial / Colour : Red SiliconeRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°CExplore our DekDrain A15 Accessory Bag, an essential kit for your drainage solutions. £32. Our offices are open from 9-5. VAT) DekDrain A15 Edge Slot Drainage Channel Accessory Bag. Dektite Flatseal. The square base fits any prepared hole on most roof profiles. Roof Pitch : 0-60°. Material / Colour : Grey EPDM. DEK Drain systems have been successfully installed in all 50. Features a sleek and modern surface grating. Pipe Lubricant Technical Data SheetDekDrain A15 is a channel drainage that makes sense! Certified to BS EN 1433, DekDrain is a high quality, yet cost effective solution for stylish surface drainage. The guys in Topline Archers have it on display in their new improved stove centre. g. Roof Pitch : 0-45°Base Size : 100 x 100mmSize Range : 0-35. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. Test Certificates & Installation instructions are available to download from our resource centre - Aluminium Pitched Installs in a flash on Tile or Slate Roofs The Seldek® Aluminium won't stain or corrode roofs and gutters. 95 ex. Red and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C and up to 250°C intermittently. Palram Americas, 800. 63 ex VAT £69. DekDrain A15 channel drainage is manufactured from light weight & enhanced strength HDPE material, allowing for easy installation & reduced damaged. The DekDrain garage pack includes; 3 x 1m Channel Drainage Plastic / Plastic 1 x Accessory Bag (Bottom OutleIt's that time of year again. VAT £5. 16 ex VAT £28. uk is a user-friendly webstore, where you can get Vouchers easily. Key Findings. £11. Continue shopping. LTD. DEKS Perform Lead Alternative DEKS Perform® is a composite consisting of aluminium mesh, embedded in a special type of polymer rubber. £8. 45. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. 49 inc VAT Was: £0. You can view our entire A15 channel drain range here. Shipping. 85 ex. BandFlex EPDM Pipe Couplings ValueFlex EPVC Plumbing Coupling Search. Continue shopping. Add to basket. Catch Basin/Yard Drain Unit A15 Plastic Grate £17. Roof Pitch : 0-45°Base Size : 221 x 221mmSize Range : 5-12. 19 (£3. 95 €24. The slotted linear bar grating design is unique, modern and stylish perfect for many A15 loading applications including paving, gardens and pedestrian areas. 5 tonnes. No ponding or damming! The large base of the Dektite® Diverter dramatically reduces and diverts rain water back up that can occur on very low or high pitched roofs and deep ribbed roofing profiles. 00 ex VAT. Log in Cart. Products in Channel Drainage: Showing 1 - 36 of 102 products. DekDrain A15 Channel Drainage Garage Pack - Galvanised (1) £24. Item added to your cart. The license category is TRANSIENT. Roof Pitch : 0-45°Base Size : 221 x 221mmSize Range : 5-12Our Elsa wood pellet stove in white is a real head turner. 50 to $4. Continue shopping. You may also need. From DekDrain, this A15 Plastic Channel Drainage is quick to install and user-friendly. £15. 69 GBP Regular price Sale price £8. DekDrain A15 Channel Drainage Corner Quad Box Plastic / Plastics DekDrain A15 Channel Drainage Corner Quad Box Plastic / Plastics Regular price £8. 00 ex VAT. 91 ex VAT £3. Also available in traditional slotted galvanised. Skip to product information Open media 1 in modal 1 / of 2. Roof Pitch : 20-45°Base Size : 764 x 764mmSize Range : 150 - 280mmMaterial / Colour : Grey SiliconeRedRapid Flash™ is a lightweight solution and non-toxic, removing any health and safety concerns. Roof Pitch : 0-45°Base Size : 456 x 456mmSize Range : 150-Happy New Year!!!! We are back for 2022. Log in for trade prices. 41 ex. 65 to enjoy great deals when shopping on DEKS. Complies with and manufactured to BS EN 1433. £10. Its design incorporates 6 linear bars which means your channel will capture water from both sides with ease by stopping water in its tracks. 78 (ex. Roof Pitch : 0-40°Base Size : 285 x 285mmSize Range : 75 - 175mmMaterial / Colour : Red SiliconeRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°CSeldek® Aluminium Installs in a flash on Tile or Slate Roofs The Seldek® Aluminium won't stain or corrode roofs and gutters. The channel drain is available in 1m lengths and can be combined with a range of accessories, aiding installation and providing connection into mains drainage. Dig a trench with a depth of 32. The material offers the same functionality of lead, has excellent stretching properties and provides a ‘breathable. ACO Hexdrain Plastic Channel Drain A15 with Microgrip -. In compliance with the A15 load rating, this pack can manage loads of up to 1. 00 inc. DEKS FastFlash Lead Replacement 370mm. DekDrain Edge Slot Channel Drainage 1 Metre Plastic / Plastic. Log in Cart. VAT £21. 22 (Exc. Collection: Flexible Couplings. DekDrain A15 DekDrain Eezee DekDrain Edge DekDrain Threshold Pipe Couplings. VAT) DekDrain A15 Channel Drainage Accessory Bag (1) £2. One of the most common types of water drainage channel is the A15, which is the lightest type and is. Each outlet connection can also couple up as a blanking off end cap.