Trelleborg offers a complete portfolio of solutions for the rehabilitation of drain and wastewater systems; starting from the sink in your bathroom and down to the wastewater treatment plant outside your city or municipality. Most efficient, eco-friendly technologies to service and maintain underground utilities in a less disruptive way than open trench working. Well-proven and tested. All that is needed is an access point, such as a manhole or pipe opening. Trelleborg’s trenchless “no-dig” sewer rehabilitation solutions cater to the rehabilitation of pipes ranging in a diameter from 30 - 1,600 mm. The pipes are not simply sealed, but create a pipe within the existing pipe with a cured joint of lining material and resin. This finished product forms a friction-fit and structurally sound connection with the existing pipe.