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ITHERME VE-FLEX PE-RT PIPE - Pipe for Underfloor Heating

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ITHERME Underfloor Heating and Cooling

ITHERM E VE-FLEX PE-RT Pipe is a flexible, high-performance underfloor heating pipe designed for reliable and efficient heat transfer.

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Application

The ITHERME VE-FLEX PE-RT Pipe is used in hydronic underfloor heating systems, where it is installed within insulation panels, screeded floors, or dry construction systems to distribute heated water evenly across the floor area.

Description

The ITHERME VE-FLEX PE-RT Pipe is a high-performance underfloor heating pipe designed to meet demanding residential and commercial heating applications. Manufactured from temperature-resistant polyethylene and tested to recognised international standards, the pipe is engineered to deliver long-term reliability, flexibility, and consistent thermal performance. Its integrated oxygen barrier helps protect system components, supporting efficient and durable hydronic heating installations.

Features and benefits:

  • Manufactured from high temperature resistant PE-RT for long-term performance.
  • Extremely flexible, allowing easy installation even at low ambient temperatures.
  • Designed for durability and ease of handling on site.
  • Integrated EVOH oxygen diffusion barrier to DIN 4726 standards.
  • Independently certified and tested to ISO 24033, ISO 21003, ISO 22391, and DIN 16833/34/37 standards.
  • Corrosion resistant material supports long system life.
  • High heat transfer capability for efficient underfloor heating performance.
  • Supplied as part of a certified pipe system with lifetime warranty coverage.

General information

Color

Blue

White

Finish

Other

Material

Polyethene

Shape

Circle

Warranty description

Lifetime

Uniclass

Pr_65_52_63_63 Polyethylene (PE) water pipes and fittingsPrimary

CAWS

S9/304 Polyethylene pipework

Specification data - Polyethylene (PE) water pipes and fittings

Classification data

Standards

-

Pipes

To ISO 21003, ISO 22391, ISO 24033, DIN 16833, DIN 16834 and DIN 16837.

Colour

Blue.

Surface material

PE-RT.

Guidance for specification option:

Polyethylene of raised temperature resistance.

Barrier coat

EVOH oxygen barrier layer to DIN 4726.

Adhesive

Adhesive polymer.

Core material

PE-RT.

Guidance for specification option:

Polyethylene of raised temperature resistance.

Sustainability data

Material

Polyethene

Literature

Product Data Sheet - ITHERME VE-FLEX PE-RT PIPE

Product Data Sheet - ITHERME VE-FLEX PE-RT PIPE