Unrivalled specification

The FastFlow bridge deck drainage range provides a complete drainage solution for both bridges and standard groundwork’s. To ensure FastFlow is specified, simply include a specification clause that stipulates.

  • Units to be manufactured from EN 1563 Ductile Iron
  • All units to have a minimum D400 loading EN1433 compliant
  • Manufacturer to be ISO9001 accredited
  • Product to be KITEMARKED
  • Product to be CE marked (mandatory)
  • Product to be supplied with either natural as cast finish or with ECO friendly coating requiring no ongoing maintenance
  • 5 surface inlets and if required 3 subsurface inlets
  • TYPE I product load tested free standing
  • Installed as tested no special installation detail required
  • Fire Resistant

FastFlow is supplied direct to site from the manufacturing site in the UK.


"We also provide bespoke engineering solutions. Visit the Fowler & Holden website for more details."