Skip to main content
search

Flexalen Multiline

Pre-insulated pipe for multiple services

Flexalen Multiline is a pre-insulated pipe with three or more service pipes. This makes the pipe suitable for multiple applications simultaneously, such as hot water for heating and water supply.

Flexalen Multiline pre insulated pipe
Flexalen pre insulated pipe for heating and water medium pipes

The multifunctional solution for heat and water supply

The Flexalen Multiline combines multiple pipes from a heat pump or other energy source into and out of a building together in a single insulated channel. This saves space, permits faster and more efficient installation and reduces the number of wall openings. Individual pipes can also be easily replaced or added.

The Flexalen Multiline is a connecting pipe for heating pipes in combination with hot water supply, possibly supplemented by a recirculation pipe to maintain the water temperature.

Flexalen Multiline is primarily used for:

  • Connections between buildings
  • Connections between heat pumps and buildings
  • Small stand-alone networks

Flexalen Multiline

TDS Flexalen Multiline

Thanks to the unique properties of the polybutylene service pipes, the closed cell structure of the polyolefin foam and the strong and impact-resistant HDPE casing pipe, Flexalen Multiline has high pressure, temperature and moisture resistance and is protected against damage. The safe, completely homogeneous and easy-to-weld connections also guarantee network efficiency throughout the life cycle.

We can supply tailor-made multiline solutions.

Applications Flexalen Multiline

Heating networks
Hot & cold drinking water
Heatpumps

Certifications and standards

reach logo
REACH complient
100 recyclable Thermaflex insulation
Recyclable
DVGW Thermaflex
DVGW
CTSB QB08
QB08
ACS Attestation Conformite Sanitaire
ACS
WRAS approved material pre insulated pipe Flexalen 600
WRAS
Kiwa Water Mark
Kiwa Water Mark

Products

Flexalen Multiline heating insulated pipe

Flexalen Multiline Heating

Flexalen Multiline water insulated pipe

Flexalen Multiline Water

Flexalen Multiline water and heating insulated pipe

Flexalen Multiline Heating&Water

Contact Us

News

December 5, 2024 in Corporate News

Thermaflex Contributes to Resilient Pool & Spa Project in Bolesławiec

In the face of challenging circumstances, Thermaflex is proud to have played a crucial role in the successful completion of the Pool & Spa project in Bolesławiec, Poland. Working closely…
Read More
December 3, 2024 in Blog

Thermaflex Technical Insulation for Aluminium Frames

Thermaflex offers custom-engineered technical insulation solutions designed to enhance the performance of aluminium frames. These solutions address the challenges faced by manufacturers in meeting energy efficiency standards and climate control…
Read More