Underground Drainage Products

Our range of underground drainage and sewer systems offers a robust and durable solution for all your underground drainage requirements. Our comprehensive package includes pipes, bends, junctions, gullys and manhole covers…everything you need to efficiently drain away water and waste.

Our underground drainage system is tested in line with BS EN1401-1; 1998 PVC-U underground drainage systems and comes with a 10 year guarantee. Our sewer system is also durable, robust and impact resistant and also comes with a 10 year guarantee. Both drainage systems are suitable for commercial and domestic applications.

Underground & Sewer Systems

  • Complete selection of PVC-U drain systems
  • Water and waste drainage
  • Highly durable and robust
  • Guaranteed for 10 years
  • User friendly, easy fit system
  • Free local delivery

A practical solution

The Window Store sewer system is compatible with most other UK drain systems making any product transition, or replacement parts simple. Whilst our products are extremely durable they are also lightweight and user friendly making them simple to install.

Our sewer system comes in a practical black, and our underground system in terracotta. To view our full range including all component descriptions and part numbers visit our Information Centre and download our leaflet. To get a free quote or place an order contact your local branch.

Modern Slavery Act Statement

'The Window Store' is a trading name of Specialist Building Products Limited.
Registered Office : Epwin Group, 1B Stratford Court, Cranmore Boulevard, Solihull, B90 4QT.
Registered in England: 7742256.