Expandit Services

Expandit replaces existing sewers or pipes with a new approved pipe without excavation

Ideal for working in congested built up areas, Expandit offers the following benefits:

  • Can be operated from existing manholes or small excavations
  • Bursts through clayware, pitch fibre, concrete, asbestos cement, cast iron and UPVC
  • Pipe diameters can be increased by up to 100%
  • Minimal environmental impact and low noise
  • Hydraulic operation reduces ground heave and movement
  • Replacement pipes can be clayware, concrete or polyethylene

Pipe replacements sizes are shown in the table below:

    Old Pipe ID
    100 125 150 200 225 300 375 400 450 525 600
New Pipe ID 200
225      
300  
375      
400      
450  
525  
600