uPVC Sewer Pipe
The Marley sewer and drainage underground system is resistant to impact, ensuring minimised site breakages and other failures. The system incorporates Marley Twin-Wall Pipe, complying with SABS 1601, and Solid-Wall Pipe, complying with SABS 791, supplied in heavy duty (Class 34) and normal duty (Class 51).
Marley Twin-Wall offers unprecedented pipe stiffness and the highest levels of hydraulic performance and quality at affordable prices. These extruded systems are supported by a full complement of Marley uPVC underground fittings.


