Pre-Insulated Piping systems

by terrendis

Terrendis are fully dedicated to manufacturing and marketing a comprehensive range of highly flexible pre-insulated plastic piping systems (pipes and accessories).

It is the new Belgian subsidiary of the RYB Group, one of the leading plastic manufacturers in France.

Terrendis pre-insulated plastic piping systems are primarily intended for the transport of heating water, sanitary hot water, potable water, cooling water, waste water or other fluids, in underground distribution networks.

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Single Heating
Double Heating


Single Sanitary
Double Sanitary

Heating + Sanitary

Quadruple Pre-insulated Pipe

Cold + Cooling

Single Cool with Frost Protection

Electrical Cable Duct

Electrical Cable Duct


Brass Accessories
Connection Kit for Frost Protection
Insulation Kits


PE Connectors and Couplings
PE-X Connectors