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Valsir S.p.a
Waste and water
supply systems, underfloor heating system
and flush cisterns


Pipes in crosslinked polyethylene with and without oxygen barrier.



Thermoline is a system for water supply and floor heating and cooling systems made up of crosslinked high density pipes.
This product is extremely light in weight and is easy to work with; it can be supplied with and without an oxygen barrier.

Characteristics of excellence


Extremely light and easy to work with.

Oxygen barrier

Oxygen barrier on the external layer of the pipe.

Extreme temperatures

Resistance to temperatures as high as 95°C with peaks of 100°C.

Suitable for heating and cooling

Excellent solution for floor heating and cooling systems.

Non-toxic materials

Certified for transporting drinking water.

Range of diameters

Range of diameters from 14 to 20 mm.

Certified quality

The range has been certified by the strictest certification bodes.