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Over 18,000 drainage products including channel drains, sewage treatment plants, & drainage supplies

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Milled lead
Today's best prices
Milled lead

£2.40per kg / ex. VAT

  • 1 - 249kg £2.55kg
  • 250 - 499kg £2.50kg
  • 500 - 999kg £2.46kg
  • 1000kg+ £2.40kg
ACO A15 Hexdrain channel drainage
Lowest price guarantee on
ACO A15 Hexdrain channel drainage

We'll beat any online quote on ACO A15 Hexdrain, a high strength, high durability plastic channel drain.

Marsh sewage treatment plants
Free delivery on
Marsh sewage treatment plants

As well as free delivery, we'll price match any legitimate quote on Marsh sewage treatment plants.


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Drainage Supplies - Pipes, Ducting and Materials Online

At Drainage Superstore we believe that we offer the best range of quality above and below ground drainage online, as well as associated products from leading manufacturers delivered to your door.

Underground Drainage

Our vast online range of drainage products includes underground drainage, concrete manhole rings, soakaway crates, rainwater harvesting, manhole covers, and flexible couplings. All these products are from leading manufactures such as Brett Martin, Clark Drain and Flexseal.

A wide variety of ducting, gas coil pipes, and MDPE water supply pipes with plasson fittings are also available along with a massive range of bottle gullies, hoppers and road gullies.

Soil and Waste

We supply a comprehensive range of soil and waste products including push fit soil pipes, push fit waste pipes, as well as solvent weld soil pipes and solvent weld waste pipes. We also supply an extensive range of universal overflow, compression waste fittings and external air admittance valves.

Stainless steel commercial gullies are also available alongside a range on industrial steel gullies for a more heavy duty purpose from leading manufacturers such as ACO and BLUCHER.

We provide a range of ventilation options from Lindab Indomo.


We offer the full range of Lindab Steel Guttering, Brett Martin Cascade, and plastic guttering too. Here at Drainage Superstore we aim to cater for all types of customer or project. We supply products ranging from the impressive Coppa Gutta offering a unique aesthetic, to Brett Martin’s roundstyle gutter offering fantastic value for money all these rainwater systems can be complemented with the world renowned Hedgehog Gutter Brush. We also supply a huge range of roof outlets in all shapes and sizes from market leading manufacturers including ACO and Blucher.

Channel Drainage

Our offering of channel drainage products is unsurpassed. No matter the size of project from motorway to domestic garage we have the range of products for you. All manufactured by quality manufacturers such as ACO and Clark Drain.

Septic Tanks & Sewage Treatment Plants

To complement our underground drainage products we supply a large range of septic tanks and sewage treatment plants. Customer favourites include Marsh Sewage Treatment Plants, GRAF sewage treatment plants and Klargester sewage treatment plants.


All the standard lead we supply is milled lead. It is cut to order and supplied directly from the mill in standard 3m and 6m rolls. Our main supplier is Calder who will deliver to your door or site at a flat rate delivery charge even if you require a tail-lift. To complement this we offer the full range of lead accessories and fixings as well as all the tools required to complete the job.

Garden & Outdoors

We support our full drainage offering with a massive range of geotextiles and weed control membranes from world class manufacturers like Dupont Plantex and Wallbarn.

Waterproofing Solutions

There are compounds and paints from Acrypol, Cromar, liquid rubber membrane from Ecoproof, leading tanking and damp proofing. This category includes sealants and building chemicals from brands such as Everbuild as well as sandbags, flood barriers, and a host of flood defense products.

Tools & Accessories

Shop tools and accessories to help you complete your project. Gutter cleaning equipment will help to keep newly installed gutters clean. Essential products like copper nails and other hand tools will help to install properly. 


The clearance section provides manufacturers with an outlet to sell off end of line stock, excess stock or just items they want to offer a promotional price on. This section is constantly changing as new products become available or the stock is discontinued.

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