Spiral Wound

Nordiloc S 

Nordiloc S is a cost-effective solution designed for fully structural rehabilitation of large-diameter gravity and stormwater pipes ranging from DN600 to DN3000. It delivers high structural strength and can be installed through standard manholes. After installation, the annular space between the host pipe and the spiral-wound liner is filled with grout. This Nordiloc S liner system significantly enhances the system's rigidity and load-bearing capacity, enabling it to withstand external pressures effectively.

Nordiloc X

The Nordiloc X is a proven trenchless rehabilitation solution designed for the structural renewal of circular gravity sewer and stormwater pipelines ranging from DN150 to DN750. Using a unique spirally wound PVC-U profile, the system creates a tight-fitting, durable liner within existing pipes, without the need for excavation or flow interruption. Engineered for reliability and efficiency, Nordiloc X delivers long-term performance with minimal environmental and operational disruption.