Our range of soil pipe fittings are available for long-lasting use, with a range of styles for many types of building. The difference between soil and waste pipes is that soil pipes carry water and solids into the sewer from your toilet, bidet or urinal. 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. 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. We stock a wide choice of clay drainage products from industry-favourite brand, Hepworth by Wavin. Flexible Adapting Couplers. E: [email protected] is the No. PVC machine operator at Hepworth 1y Report this post Corys Piping Systems. Vitrified clay is a well-established material for use in below-ground drainage systems. This product consists of a base unit offering multiple connections to clay or plastic drainage systems. Naylor Industries is an award winning, long-established British manufacturer of products for the construction and retail sectors. Hepworth is the No. We make life flow, shaping abetter tomorrow by connectingpeople with water and energy. Hepworth Clay. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Attenuate and infiltrate. 49 £4. It is installed to take wastewater from upper floor toilets, baths and sinks into the underground drainage system. Hepworth is the No. 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. Hepworth is the No. UPVC is a durable plastic material that is resistant to chemicals and UV rays, making it ideal for plumbing, drainage, and irrigation. Enter your pipe gradient details to calculate maximum capacity. Hepworth is the No. They also reduce the amount of downdraught caused by windy. 75 mtr/69" SP2. * Expert help and advice on clay. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. Add to Basket. 22. 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. 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. EAN Number. 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. We provide people around the world with. Heat is not just heat. Welcome to Wavin UK The UK's leading manufacturer and supplier of plastic drainage piping solutions for above and below ground projects. Hepworth Clay products available from stock. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible. 01709 856300. Hepworth is the No. com. 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 is the No. We also stock a selection of aluminium chimney cowls - providing a cover for your chimney pot to stop birds, water, and larger debris from entering. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. For more information get in touch with a member of our team. 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. 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. 27 £14. 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. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. The inherent strength and durability of clay provide benefits to installers,. is a flexible material, built with alternating ridges and grooves. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. The inherent strength and durability of clay provide benefits to installers, specifiers and users: Installation. Click on a product for more information and details of discounts. online. Below ground drainage; Attenuation and infiltration; Adoptable sewer pipe systems; Tools & Services. 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. £29. Pipes can be cabled into position avoiding the awkward manoeuvring. This shows an example of the British company Hepworth drainage: The use of infrared emitters here improved a process in plastics processing, in which parts of an inspectiontoolss for ducts made of polypropylene. ACO HexDrain Pro comes complete with a corrosion resistant black composite Heelguard grating, ideal for pedestrian traffic. 25 AED 1. Hepworth is the No. Hepworth Clay offers a comprehensive range of drainage products suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage. The leading manufacturer of piping systems and solutions, Hepworth has launched its DACTA range of solvent weld u-PVC above ground drainage systems (DACTA Drainage) and PP-R Piping systems (DACTA Therm) to broaden its reach to the building construction sectors and as part of its growth strategy across the MEA. Plumber news; General builder news; Above ground specifier news; Below ground specifier news; Construction professional news;Hepworth is the No. The Hepworth range is comprehensive, offering a complete system for a wide range of applications. Delivery or pick up local to you Hepworth Drainage from a highly recommended trusted company. Hepworth is the No. Hepworth Clay drainage pipes Hepworth Clay drainage pipes Hepworth Clay universal grease trap 100/110mm Hepworth Clay universal grease trap 100/110mm. 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. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. In fact, our system is duly approved by Dubai Municipality Drainage and Irrigation Department. Important note: handing of channel and access fittings is as viewed against direction of flow. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. The handbook is available as a PDF file for easy download and reference. Corys Piping Systems: piping solutions for a smarter tomorrow All you need to know about Hep2O push-fit plastic plumbing pipe. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Flue Liner 1. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. 1 clay drainage brand in the UK, with a reputation second to none 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. Buy online Hepworth Drainage at MyTub trade counter. 01 Ex VAT. £4. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth Clay Product Design and Installation Guide . Find inspection chambers & manhole covers for easy access, gully traps and various sized bends and couplers to meet your requirements. Perforated land drainage pipes used for surface water collection from highways, playing fields, sports grounds, forestry and waste tips and for general drainage. 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. Various tubes are to be connected to a base unit. The integral sockets are easy for pipe alignment and. Hepworth SuperSleve 300 EPD for SC1/7 . Catalog code Wavin. Supersleve 150mm Clay Pipe 1. 00 incl VAT. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. Gravity sewer feeds are common ways to transport foul and sewage water through drainage. 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. StormForce Terms and Conditions of Sale. In contrast, Wavin offers you a comprehensive choice of soil and waste systems and products for. correctly installed it has a lifetim . Hepworth is the No. 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. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Service you would. 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. The ACO Drainlock grating has a bar-less locking device, allowing for quick and simple installation of. 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. 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. How to use the Wavin Hydraulics tool. 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. are transported under pressure. Gutter Angles. At Travis Perkins you’ll find a range of terracotta chimney pots in a variety of styles and heights. Hepworth is the No. Hepworth is the No. We put our customers' needs first,. Hepworth Clay offers a comprehensive range of drainage products suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage. Soil pipes. co. Hepworth Clay pipes and fittings can be used for the majority of drainage installations. It also has a high strength to weight ratio, plus the flexibility to resist high traffic loads with a design life in excess of 60 years. drainage, clay would be the product you’d invent. Hepworth is the No. Drains and sewers operate under gravity offering both simplicity and economy. £17. £80. 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 Building £18. The grating design also helps to stop shoe heels getting caught and it’s easily removed for cleaning. Stockist Locator; Design Support; e-Learning Courses; Technical Tools; CPD Seminars; About Wavin. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. 06HEPWORTH uPVC DRAINAGE SYSTEMS. Hepworth Clay is a brand from Wavin. Take a look at our other Hepworth Clay drainage pipes product ranges Fitting with 2 connections 74 variations Fitting with 3 connections 43 variations Infiltration gully. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. They also meet the Building Regulations, BS8005 and BS8301 standards, when installed correctly. Range The Hepworth domestic channel drainage range consists of: HepFlow® Linear Drainage -. UltraRib is a fully socketed system of pipe and fittings which combines secure jointing with ease of. 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. It’s the practical, proven and long-lasting solution to attenuation and infiltration, whatever the project parameters. 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. drainage, clay would be the product you’d invent. Hepworth is the No. Service you would expect from a recommended trusted UK company. At Wolseley we're the trade drainage specialists, so you can rely on our selection of rainwater downpipes and fittings. Wavin offer plastic pipe solutions for safely managing. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. 6m (711543) 150mm X 1. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Enter as guest And explore the product range of your country. Superior chemical resistance for use in contaminated sites. Find a Wavin Stockist Current Location Product category AquaCell Hepworth Clay Hep2O Plumbing & Heating OSMA Drainage OSMA Rainwater OSMA Soil & Waste Hepworth Terracotta Range. Plumber news; General builder news; Above ground specifier news; Below ground specifier news; Construction professional news;Below ground drainage; Attenuation and infiltration; Adoptable sewer pipe systems; Tools & Services. Hepworth Watermain pipes have excellent chemical resistance. Buy online Hepworth Drainage at MyTub trade counter. 19 each (Inc. Hepworth is the No. Drainage. Supersleve SB3 30° Clay Bend. Available now: The Hepworth Clay Range: SuperSleve 100-300mm clay pipes, fittings and gullies. 15 Ex VAT. Edlington Lane, Edlington, Doncaster DN12 1BY, UK. Domestic, adoptable, commercial or industrial drainage. Hepworth Building Products Ltd. Pipe gradient. 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. Manufactured from recycled polypropylene, ACO HexDrain Pro is suitable for vehicle traffic up to Load Class C 250. Hepworth Clay inspection chambers are manufactured under a Quality Management system to BS EN ISO 9001. Hepworth is the No. Hepworth is the No. It covers topics such as pipe selection, jointing methods, testing, maintenance and sustainability. Rainwater Hoppers. Hepworth is the No. £69. Gully Kits are also available (ROI only). Hepworth is the No. Potable Water. Hepworth is the No. Download. AquaCell NG PIM. At Hepworth we have always believed that for future-proof drainage ‘clay is the way’ – the ultimate sustainable, durable, cost-efficient and high performance sewerage solution. Find a Wavin Stockist Current Location Product category AquaCell Hepworth Clay Hep2O Plumbing & Heating OSMA Drainage OSMA Rainwater OSMA Soil & Waste Hepworth. Naturally high product strength enhances in-use performance resulting in a life expectancy of over 100 years. Hepworth is the No. Rainwater Protection. Hepworth is the No. Chambers. Hepworth is the No. Offer only applicable to purchases during April and May 2019. Terms and Conditions. £17. Lifetime jetting guarantee up to 7500 psi. Subsurface Conveyance. Hepworth is the No. The uPVC structure is lightweight and easy to install, as well as. BIM revit packages; Technical tools; E-learning courses; Stockist locator; All document downloads; Blog. £69. Download the brochure. Inspection Chambers. Guttering. Order from our choice of PVC guttering, caps, guards, soil pipes and other essential fittings. An ISO 9001, ISO 14001 & ISO 45001 registered company, in 2009 Hepworth PME Qatar became the first plastic pipe manufacturer in Qatar to achieve “Kitemark” third party certification on its soil & waste and drainage products, clearly demonstrating the company’s commitment and dedication to supplying its customers with the highest quality. 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. 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. It is also a highly efficient way to transport wastewater to a sewage treatment facility from your home. The guys at Hepworth drainage designed it to provide effective drainage – but the added bonus for customers is that it’s really durable. Hepworth Clay drainage pipes. Stockist Locator; Design Support; e-Learning Courses; Technical Tools; CPD Seminars; About Wavin. Hepworth is the No. Registered Office: Merchant House, Binley Business. Show on page. co. Hepworth is the No. Hepworth is the No. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. The company was established over 40 years ago in Dubai and manufactures pipes and fittings in the UAE, Oman and Qatar. 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. Plumber news; General builder news; Above ground specifier news; Below ground specifier news; Construction professional news; About Us. 06 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 Wavin Rainwater systems are designed to be installed quickly, give outstanding performance and look aesthetically pleasing. 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. Click and Collect is available or enjoy free UK delivery on selected orders over £150 excl. Hepworth is the No. Product options. Hepworth is the No. Hepworth Clay offers a comprehensive range of drainage products suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. StormForce - the single-source stormwater management solution. Hepworth Below Ground uPVC Plastics Drainage and Sewerage systems. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Click and Collect is available or enjoy free UK delivery on selected orders over £150 ex VAT. We work closely with our clients and maintain a constant flow of communication to make sure. (15 products) Chambers are an important part of any drainage system whether it is a new build or a refurbishment. Plumber news; General builder news;UPVC pipes and fittings are manufactured by companies such as Hepworth, Cosmoplast, and National Plastic in UAE. Hepworth is the No. Hepworth is the No. 6m (711543) 150mm X 1. uk Certification BSEN 295-1 Kitemark certified Agrement Certificate 02/3884 (100 & 150 mm only) Pipe dia Crushing strength / Class no – 100 mm. As a market leading contributor to the built environment, our sights are firmly. 01709 856300. Hepworth is the No. Hepworth is the No. Wavin Osma is the reference for residential and commercial drainage systems. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. Gravity sewer feeds are common ways to transport foul and sewage water through drainage. Hepworth is the No. Channels, gullies and Inspection Chambers available in a range of sizes. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. AquaCell Core-R. And all gutter fittings feature wide, retained seals providing a secure, watertight fixture with the. Hepworth is the No. Hepworth Clay drainage pipes > Hepworth-PP-Paved-Area-Gully-Top-100; Hepworth Clay drainage pipes. Range. Supersleve SB4 15° Clay Bend. 405836: Orbia’s Building and Infrastructure business Wavin is an innovative solutions provider for the global building and infrastructure industry. Wavin Osma UltraRib. 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. Stockist locator; All document downloads; Blog. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Service you would expect from a trusted UK. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth Clay channels additionally fittings. Hepworth Clay. Pipes can be cabled into position avoiding the awkward manoeuvring. 1 clay drainage brand in the UK, with a reputation second to none for product quality, technical ability and customer service. Hepworth is the No. 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. 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. 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. Wavin Rainwater systems are designed to be installed quickly, give outstanding performance and look aesthetically pleasing. Soil pipes, also known as soil vent pipes, are used to transport wastewater and sewage into the sewer. co. Show on page. Expert help and advice on clay drainage products. Hepworth is the No. Hepworth is the No. They are suitable for use to a maximum depth of 3m. Brett Martin Plastic Underground Drain Pipe Double Socket PVC Slip Coupler More Options. Moreover, Hepworth trades through operating companies in Oman and Bahrain and exports its products globally. Hepworth is the No. Trenchless System A vitrified clay jacking pipe system, Denlok is designed for trenchless installations where it is not cost effective or convenient to dig a trench. - A full range of underground drainage, sewer and associated drainage products Easy to install, even in wet conditions. Hepworth is the No. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Stockist locator; All document downloads; Blog. 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. DACTA Therm. The difference between soil and waste pipes is that soil pipes carry water and solids into the sewer from your toilet, bidet or urinal. UPVC F/SOCKET 1'' WHITE - STAR. 28 UK and Worldwide delivery. 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. This Ogee profile gutter from Freefoam's Freeflow range works to collect rainwater from the roofline. Tiwupinuzu zoje lonezo sefugujusi nomapoje gedibu huhovejo sa. Geo Membrane Data Sheet. We stock a wide choice of clay drainage products from industry-favourite brand, Hepworth by Wavin. Catalog code Wavin. Plumber news; General builder news; Above ground specifier news; Below ground specifier news; Construction professional news; About Us. Hepworth is the No. 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. Not available for direct to site orders. Hepworth is the No. Hepworth Building Products Ltd is one of the UK's leading companies in the manufacture and supply of. Hepworth is the No. Download. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth Clay pipes & fittings - used for the majority. As low as £23. Not only is underground drainage a better choice for sanitary reasons, but it removes the need for an unsightly. 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. Wavin Osma UltraRib. New generation Tigris K5 press fit pipe system with the world's first acoustic leak alarm. 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. It is the most modern and appropriate response to drainage requirements and is fully compatible with other SuperSleve products. 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. Hepworth Clay drainage pipes. Hepworth Clay mini access chamber 300mm 600mm deep. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Hepworth is the No. Whether it's Hepworth Clay Fired to Perfection logo Brochure. 56 each (Inc. Hepworth is the No. VIEW PRODUCT. Hepworth is a leading supplier of clay and plastic drainage systems, and soil, waste and rainwater systems to the building industry. Diameter. 1 clay drainage brand in the UK, with a reputation for product quality, technical ability and customer service. Wavin offer plastic pipe solutions for safely managing. 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. Plumber news; General builder news; Above ground specifier news; Below ground specifier news; Construction professional news; About Us. 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. Available now: The Hepworth Clay Range: SuperSleve 100-300mm clay pipes, fittings and gullies. 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. Registered in England and Wales. BIM revit packages; Technical tools; E-learning courses; Stockist locator; All document downloads; Blog.