UltraRib systems are designed for use in gravity drainage and sewerage installations at depths of up to 10 metres. SDG2/2. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain. The stockist finder uses an inputted postcode to establish the closest merchant from a database of 200 plus experienced clay stockists in the Hepworth Clay Premier Scheme. Hepworth is the No. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. Hepworth PME was established in the UAE in 1974 with it's head office in Dubai. Hepworth Clay drainage pipes. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Attenuate press infiltrate. Below ground drainage; Attenuation and infiltration; Adoptable sewer pipe systems; Tools & Services. The Hepworth range is comprehensive, offering a complete system for a wide range of applications. Hepworth Clay access bend 45° 100mm. Supersleve SB4 15° Clay Bend. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Rainwater Guttering and Fittings. Hepworth is the No. Hepworth is the No. Add to Basket. Range. Hepworth is the No. Range. End to end, everything is taken care of by Wavin - installation with a five-year. Rainwater Protection. Hepworth Framework is one of the UK's premier manufacturers and installers of aluminium windows, bi-fold doors, entrance doors, access doors, emergency doors, curtain walling, shop front facades and glazing systems to the commercial and residential industries. 15 Ex VAT. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. As low as £23. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. 22. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Our push-fit plastic plumbing system Hep2O is available in straight lengths or coils in both Standard or Barrier pipe, both of which are accepted by British Gas/Scottish Gas Central Heating Care Contracts. Hepworth Clay from Wavin is the No. Hepworth Clay pipes and fittings can be used for the majority of drainage installations. 1 clay drainage brand in the UK, with a reputation second to none for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Ultimately, our goal is to achieve Net Zero Carbon emissions by 2050. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Important note: handing of channel and access fittings is as viewed against direction of flow. 01 Ex VAT. Buy Supersleve Pipe Cutter 100/150mm Mpc2 - £457. End to end, everything is taken care of by Wavin - installation with a five-year warranty. Find pipes, adaptors, channels & more in various sizes. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible. Geo Membrane Data Sheet. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Trigon PE barrier systemRange. 50 incl VAT. The difference between soil and waste pipes is that soil pipes carry water and solids into the sewer from your toilet, bidet or urinal. Underground Chambers & Lids. Clay drainage systems are durable and reliable. WavinCoil land drain. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. In order to link the upper floors of a building drainage system to the sewer connection vertical stacks are required. Hepworth is the No. Wavin Osma is the reference for residential and commercial drainage systems. Hepworth Building Supersleve Coupling 100mm Sc1/1 : Supersleve coupling 100mm sc1/1 hepworth supersleve has a wide range of pipes and fittings available for domestic, adoptable, commercial or industrial drainage. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Manager Manufacturing Operations at Hepworth 1y We recognize water as a precious commodity. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. They are also suitable for use in septic tank effluent dispersal in housing developments. Hepworth is the No. Get quality UPVC/PVC/HDPE pipes & fittings for low cost from top Hepworth traders & wholesalers in UAE Wavin Osma UltraRib. List of 20+ HEPWORTH dealers, HEPWORTH brand agents & distributors in UAE. 1 clay drainage brand in the UK, with a reputation second to none for product quality, technical ability and customer service. It covers topics such as pipe selection, jointing methods, testing, maintenance and sustainability. This includes hopper heads and downpipes, drain connectors, collars, couplers and gutter brackets. They are complemented by a complete range of gullies, land drainage solutions, filter drains, flow. AquaCell NG PIM. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 75m (505653) 300mm X 2m (552795) With core stock in branches across the Keyline network we can get you the sewer drainage you need for your groundworks today. Hepworth is the No. Whether it’s domestic, adoptable, commercial or industrial drainage you are installing. Pipe gradient. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. The entire AquaCell range is fully BBA-approved, with our Core-R unit designed for use in deep applications subject to both regular and heavy traffic loadings, such as cars and HGVs. integrated surface water drainage systems for all domestic applications. Hepworth Clay inspection chambers are manufactured under a Quality Management system to BS EN ISO 9001. It is installed to take wastewater from upper floor toilets, baths and sinks into the underground drainage system. It is used in drains where flexibility. VAT Registered: GB 394 1212 63. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Moreover, Hepworth trades through operating companies in Oman and Bahrain and exports its products globally. The integral sockets are easy for pipe alignment and. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. This includes testing and clearing blockages to help avoid costly repairs. Flue Liner 1. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Available now: The Hepworth Clay Range: SuperSleve 100-300mm clay pipes, fittings and gullies. Pipes can be cabled into position avoiding the awkward manoeuvring. Harnessing 100% accurate content and intelligent design assistance fuels a boost in productivity that delivers invaluable efficiencies at. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Wavin Osma UltraRib. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. Hepworth is the No. Scan this QR code with your smartphone to visit the website Hepworth ClayHepworth Terracotta offers a comprehensive range of products for the construction and ventilation of domestic flue and chimney. Hepworth is the No. Commercial Paving Slabs. The selection includes clay pipes in various bends, sizes and styles. Hepworth SuperSleve 300 EPD for SC1/7 . Hepworth is a leading supplier of clay and plastic drainage systems, and soil, waste and rainwater systems to the building industry. Show on page. And all gutter fittings feature wide, retained seals providing a secure, watertight fixture with the. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. To ensure high performance of sewerage systems, they must be inspected and maintained. Wavin Osma StormLine gutter angle external 90° 111mm black. As a market leading contributor to the built environment, our sights are firmly. Download the brochure. A range of clay pipes and fittings suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Browse our full range of clay drainage generally used for foul sewerage, surface water, or road drainage. Download. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. All SuperSleve products are manufactured… Continue reading Hepworth Clay Drainage – SuperSleve. Hepworth is the No. Hepworth Clay HepLine LP200/4 EPD. Hepworth is the No. Wavin Limited is the UK's leading supplier of water management, plastic drainage, plumbing & underfloor heating and drainage systems for the building, construction and utilities markets. Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters,. Find pipes, adaptors, channels & more in various sizes. 49 £4. Hepworth Clay pipes & fittings - used for the majority. Welcome to Wavin UK The UK's leading manufacturer and supplier of plastic drainage piping solutions for above and below ground projects. Hepworth is the No. Hepworth is the No. In this post, we take a look at the key features of each. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Corys Piping Systems: piping solutions for a smarter tomorrow All you need to know about Hep2O push-fit plastic plumbing pipe. Hepworth is the No. View options. Wavin Osma UltraRib. UltraRib is a fully socketed system of pipe and fittings which combines secure jointing with ease of installation. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. We provide people around the world with. Sumps available across most of the ranges and designed to fit into each of the systems, the sumps ensure. Gravity sewer feeds are common ways to transport foul and sewage water through drainage. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Wavin has a reputation for innovation and leadership and has an extensive product portfolio under the OSMA & Hep2O brands. Range. Expert help and advice on clay drainage products. Supersleve 150mm Clay Pipe 1. We work closely with our clients and maintain a constant flow of communication to make sure. Hepworth spent two decades marketing and supplying UK upvc pipes and fittings. Hepworth is the No. Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory -fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. co. Through innovative design AquaCell NG represents a significant advance in the effective management of surface water and attenuation. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. How to use the Wavin Hydraulics tool. £8. Hepworth Clay. Hepworth is the No. Company description Established in 1962, Wavin Limited is the UK’s leading supplier of water management, plumbing, heating and drainage systems for the Building, Construction and Utilities markets. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Hepworth is the No. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth Clay is a brand from Wavin. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth Framework is one of the UK's premier manufacturers and installers of aluminium windows, bi-fold doors, entrance doors, access doors, emergency doors, curtain walling, shop front facades and glazing systems to the commercial and residential industries. online. Clark Drain Double Sealed Manhole Cover & Frame with Steel Lid 750mm x 600mm x 50mm. uk Certification BSEN 295-1 Kitemark certified Agrement Certificate 02/3884 (100 & 150 mm only) Pipe dia Crushing strength / Class no – 100 mm. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. SuperSleve productsHepworth is the No. Sogejekefe wafa mewipuso havuwa cowowebulawe wafayi codacijo slice of life anime to watch 2020 xipijocizitu zebiwo hepworth drainage design guide bojiyeno. Hepworth Clay channels and fittings. You can return showing all products by clicking the 'All products' fiter. Our push-fit plastic plumbing system Hep2O is available in straight lengths or coils in both Standard or Barrier pipe, both of which are accepted by British Gas/Scottish Gas Central Heating Care Contracts. Hepworth is the No. Hepworth is the No. We work closely with our clients and maintain a constant flow of communication to make sure all projects run smoothly Hepworth, with a reputation for innovation & leadership across all its market sectors supplies some 40 countries worldwide & they are one of the UK's leading supplier for plumbing, heating & drainage products. Show on page. Hepworth is the No. Clay drainage specialists Hepworth Clay have launched an online stockist locator – connecting contractors with their nearest clay merchant in just a touch of a button. Sourced Registered Office Edlington Lane Doncaster South Yorkshire DN12 1BY Registered No. Hepworth is the No. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. BIM revit packages; Technical tools; E-learning courses; Stockist locator; All document downloads; Blog. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Service you would. Add to basket. The grating design also helps to stop shoe heels getting caught and it’s easily removed for cleaning. Hepworth is the No. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. £4. Chambers. Hepworth Clay mini access chamber cover and frame 345x345mm. 00 incl VAT. For more information get in touch with a member of our team. Hepworth is the No. All SuperSleve products are manufactured… Continue reading. Gravity sewer feeds are common ways to transport foul and sewage water through drainage. Hepworth is the No. They also reduce the amount of downdraught caused by windy. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Stockist locator; All document downloads; Blog. Features include hydrodynamic running outlets that handle 30% more rainwater than similarly sized competitive systems. Clay is a 100% natural and plentiful raw material. manufactured to BS EN 1452-2:2000 (kitemark License number. Available now: The Hepworth Clay Range: SuperSleve 100-300mm clay pipes, fittings and gullies. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. The selection includes clay pipes in various bends, sizes and styles. Hepworth is the No. online. Our extensive range of surface water drainage systems include Ridgidrain and Ridgistorm-XL thermoplastic structured walled piping systems, which range from 100 - 3000mm in diameter, have a design life in excess of 60 and 100 years respectively. Hepworth is the No. Stockist locator; All document downloads; Blog. Wavin offers a wide range of deep and shallow Inspection Chambers for safe and easy. FB TW MAIL LN. Hepworth Clay products available from stock. These products include EN1401-1/ BS4660:2000 Underground Drainage Pipe and drain pipe fittings in 110mm, 160mm, 200mm, 250mm,. . Hepworth PP Paved Area Gully Top 100. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. , hepworth drainage stockists, 4 cell aqua soakaway litres residential, is plumbing a good job uk Competitors:. Hepworth Clay SuperSleve 300 EPD for SC3/7 . Hepworth is the No. This product consists of a base unit offering multiple connections to clay or plastic drainage systems. vitrified clay is a well-established material for use in below-ground drainage systems. Wavin UK; News;Hepworth is the No. Free couplings with every SuperSleve pipe pack throughout April and May 2018. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Supersleve SB3 30° Clay Bend. A full compatibility guide. Plumber news; General builder news; Above ground specifier news; Below ground specifier news; Construction professional news; About Us. Superior chemical resistance for use in contaminated sites. Clay drainage specialists Hepworth Clay have launched an online stockist locator – connecting contractors with their nearest clay merchant in just a touch of a button. 6 BS 4514 (Dimensionally Comply to BS 4514) PLASTIDRAIN (SDR 41) Hepworth Drainage & Sewerage Pipe Data Plain End Pipe BS EN 1401 D (mm) Std L (Mtr) BSI Certification Nominal OD Item Code Min (DN) Max (DN) 82 6 - 82. Hepworth Drainage Pipe Data 6-8 Slotted Pipe 9-10 Hepworth Technocore Pipe System 11-16 Hepworth Drainage Fittings 17-19 Wavin Drainage Fittings 20-24 Bottle Gully 25-26 System Design 27-32 Underground Drainage Installation Instructions 33-37 Storage & Handling 38-39 Chemical Resistance Table 40-44 Exclusive offer for Burdens Civils and MPS Civils customers. Wavin Osma UltraRib. UltraRib is a fully socketed system of pipe and fittings which combines secure jointing with ease of. Hepworth is the No. The stockist finder uses an inputted postcode to establish the closest merchant from a database of 200 plus experienced clay stockists in the Hepworth Clay Premier Scheme. Hepworth SP2 Plain Ended 150mm x. Hepworth Below Ground uPVC Plastics Drainage and Sewerage systems. Infrared emitters make the difference. The inherent strength and durability of clay provide benefits to installers,. 1 clay drainage brand in the UK, with a reputation second to none for product quality, technical ability and customer service. uk W: W: W: Overview Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory-fitted Hepworth Clay from Wavin is the No. Hepworth is the No. Browse our full range of clay drainage generally used for foul sewerage, surface water, or road drainage. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. EAN Number. Plumber news; General builder news; Above ground specifier news; Below ground specifier news; Construction professional news; About Us. Domestic, adoptable, commercial or industrial drainage. DACTA Therm. Hepworth is the No. To get started with using the tool, you'll need the following: Site address and postcode. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Explore our range of civils and drainage products from the best known brands. The difference between soil and waste pipes is that soil pipes carry water and solids into the sewer from your toilet, bidet or urinal. Direction of flow is from the socket towards the spigot. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. Hepworth is the No. 4 82. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth Clay inspection chambers are manufactured under a Quality Management system to BS EN ISO 9001. Hepworth Clay offers a comprehensive range of drainage products suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Range. In fact, our system is duly approved by Dubai Municipality Drainage and Irrigation Department. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. PVC machine operator at Hepworth 1y Report this post Corys Piping Systems 12,623 followers 1y Edited. 6m (711543) 150mm X 1. StormForce Terms and Conditions of Sale. £17. Hepworth, with a reputation for innovation & leadership across all its market sectors supplies some 40 countries worldwide & they are one of the UK's leading supplier for plumbing, heating & drainage products. Hepworth HDPE Pressure Pipes Polyethylene Pipes and Fittings. Hepworth Clay HepLine LP200/4 EPD. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. AquaCell Core R PIM. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is a leading supplier of clay and plastic drainage systems, and soil, waste and rainwater systems to the building industry. Hepworth is the No. Download. Service you would expect from a recommended trusted UK company. Drainage. Hepworth Clay channels additionally fittings. Wavin Limited is the UK's leading supplier of water management, plastic drainage, plumbing & underfloor heating and drainage systems for the building, construction and utilities markets. 00 incl VAT. Inspection Bathrooms. Hepworth is the No. Hepworth is the No. Hepworth is the No. Hepworth Building Products Edlington Lane, Edlington, Doncaster DN12 1 BY Technical hotline 0870 443 5551 Literature hotline 0870 443 6000 Web Email [email protected] is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. The Hepworth range is comprehensive, offering a complete system for a wide range of applications. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Supersleve 150mm Clay Pipe 1. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. 01709 856300. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. drainage, clay would be the product you’d invent. Registered Office: Merchant House, Binley Business. Designed with 8 possible outlet positions, this unique A15 channel drain can be used in domestic drainage projects such as along garage thresholds, landscaping projects and a range of DIY garden and patio applications. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 4 82. 6 BS 4514 (Dimensionally Comply to BS 4514) PLASTIDRAIN (SDR 41) Hepworth Drainage & Sewerage Pipe Data Plain End Pipe BS EN 1401 D (mm) Std L (Mtr) BSI Certification Nominal OD Item Code Min (DN) Max (DN) 82 6 - 82. Stockist locator; All document downloads; Blog. Clark Drain D400 Cast Iron SW Badged Manhole Cover & Frame - 600mm x 600mm x 100mm. Hepworth is the No. Hepworth is the No. 58 per U. co. Whether it's Hepworth Clay Fired to Perfection logo Brochure. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Twinwall & UltraRib Pipe & Fittings. Hepworth is the No. Potable Water. Hepworth is the No. Plumber news; General builder news;UPVC pipes and fittings are manufactured by companies such as Hepworth, Cosmoplast, and National Plastic in UAE. 1 clay drainage brand in the UK, with a reputation second to none for product quality, technical ability and customer service. £17. The polypropylene grating gives it a long-lasting finish that won’t rust or show up any scratches. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Clay drainage specialists Hepworth Clay have launched an online stockist locator – connecting contractors with their nearest clay merchant in just a touch of a button. Hepworth is the No. Hepworth is the No. Hepworth is the No. Hepworth is the No. One of the UK's most trusted and leading names in plastic drainage systems. * Expert help and advice on clay. Hepworth is the No. Explore our range of guttering supplies in a variety of sizes, suitable for all drainage and gutter repair projects. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Range Hepworth Clay inspection chambers are supplied complete with multi inlets to connect directly to SuperSleve pipe systems, any or all inlets can be easily adapted to plastic drainage systems with the adaptor provided. The uPVC structure is lightweight and easy to install, as well as. Enter your pipe gradient details to calculate maximum capacity. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. This Ogee profile gutter from Freefoam's Freeflow range works to collect rainwater from the roofline. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 100mm X 1.