The unique "no-dig" system, that needs no access point in the lateral pipe. TheTrelleborg Main-to-House (MtH) System is a method for the trenchless rehabilitation of property drainage lines by means of the cured-in-place pipe (CIPP) lining technology. The difference from the usual method is the lining direction: It works from the main pipe to sustainably renovate lateral connection pipes!
Benefits at a Glance
Suitable for the renovation of sewer pipes made of concrete, steel, reinforced concrete, clay, fibro cement, GRP, PVC, PE, PP, and cast iron, if the cross-section of the host sewer meets the process requirements and the structural stability criteria.
Training in Theory and Practice
Related Products / Information
Technical Equipment and consumables needed for this method