Build Plumb Plastics supply high quality Underground Drainage Pipe  and fittings from leading manufacturers including Polypipe, Brett Martin ,Naylor, Clark Drain, Pipelife and Fernco. These products include EN1401-1/ BS4660:2000 Underground Drainage Pipe in 110mm, 160mm, 200mm, 250mm, 315mm and 400mm.

Complemented by a full range of Inspection Chambers, Manhole Covers, Land Drainage, Soakaways, Twinwall, Surface & Foul Water Drainage, Utility Ducting and Channel Drainage. All our  drainage sewer pipe come with the relevant testing and accreditation, including BS4660:2000, EN1401-1, BBA, and WIS. Our products are interchangeable with other leading UK manufacturers products. Please note, to ensure the integrity of your underground drainage systems, our 'approved' products should only be used in conjuction with other 'approved' products and we strongly recommend that you check the certification of any cheaper, imported products that claim to have similar accreditation.