About S1E UK

Bringing innovative trenchless technologies to the sewer & drainage repair market.

Source One Environmental (S1E)  is a specialist supplier of trenchless technologies  to the drainage repair industry.  All products can be used for sewer rehabilitation without the need for costly, time-consuming and disruptive excavation.  The company focuses on sourcing quality products for professional use.  They are all tried and tested in the field to produce impressive results.

Our ranges include:

  • Pipe Doctor no-dig pipe repair
  • Pipe Doctor CIPP lining
  • Picote smart solutions for high-speed drain cleaning and smart small drain rehabilitation
  • Renssi & Seweri drain cleaning & cutting tools
  • Sealguard II high-performance grouts
  • K-Prema internal pipe seals

The company is a proud member of the following societies:








Source One Environmental is part of the Fernco Group, a US-based leader in the production of pipe couplings. The Group established S1E, then known as Fernco Environmental, in 2007 to seek out other complimentary products and services for its key market of infrastructure repair and the company’s portfolio has grown from there. In 2009, Source One Environmental was established in the USA, taking some of the innovations discovered in the UK market and further developing them for the Americas.

Please click here for Source One Environmental’s Terms & Conditions of Sale.

Source One Environmental Ltd, Cooper House, Unit 2, Springhill Road, Park Springs, Grimethorpe, Barnsley, S72 7BQ.

Registered in England.  Company Reg No.:  6160389

Company VAT No.:  911 2921 55