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Prefabricated Parts

Pre-built for success
Prefabricated Parts
Prefabricated Parts
Prefabricated Parts
Prefabricated Parts
Prefabricated Parts
Prefabricated Parts
Prefabricated Parts
Prefabricated Parts

Built for protection. Proper installation of insulation forms the basis of a heating system that functions properly. While protection of simple and continuous installations is relatively straightforward, it can be complicated by the need to protect a system full of arches and branches.

Experienced installers may not have problems with such environments, but time on the job will still be increased. That’s why we offer preformed ThermaSmart PRO and ThermaEco FRZ parts. It’s manufactured to bring you ease of assembly and excellent insulation properties, even in difficult settings.

Built for speed

ThermaSmart PRO and ThermaEco FRZ polyethylene elbows and tees bring you fast, professional results on pipe bends, branches and other places where insulation is difficult to install. Prefabricated to provide easy and efficient assembly, they reduce the number of thermal bridges to ensure maximum system efficiency with minimal cost of operation.

Help for installers

Thermaflex offers installers energy savings calculation tools, complete toolboxes and trainings on request.

  • Sustainability

    Fully recyclable

    Environmental Product Declaration (EPD) available

    Download it in the knowledge center!

  • Fire

    ThermaSmart PRO

    Excellent flame extinguishing properties

    BS 476 part 7 class1 and part 6 class 0

    DIN 4102 B1

    SBI BL, s1, d0

    IMO FTP Code res. MSC.61(67) smoke generation according ISO 5659-2 (1994)

    ASTM E 84 25/50

    UL 94

  • Health

    Produced without (H)CFC
    Complies to REACH
    Complies to VOC (Volatile organic components)
    Complies to RoHS (Restriction of Hazardous Substances)

  • Certificates

    ThermaSmart PRO

    CE system 1 certified (including 3rd party control)

    Bureau Veritas approved for shipbuilding

    Approved for Airbus

  • UV

    ThermaSmart PRO

    UV resistance tested per ISO 4895-2 Xenon-arc

  • Insulation

    ThermaSmart PRO

    Flexible thermoplastic foam

    Excellent insulation properties

    at 104 °F 0.25 BTU in. / Ft2 / hour °F

    at 73.4 °F 0.23 BTU in. / Ft2 / hour °F

    at 32 °F 0.22 BTU in. / Ft2 / hour °F

  • Water

    ThermaSmart PRO

    Closed cell structure for excellent water vapor barrier

    Water vapor resistance ϻ-value ≥ 10.000 (EN13469)

    Water absorption WS01 (EN 13472)

    0.1 kg/m2 (EN 1609)

    0.013 Perm Inch (ASTM E94)

  • Service temperature

    Wide service temperature range

    Maximum 203°F (EN 14707)

    Minimum -112°F <> Maximum 203°F (ASTM C411)

  • Additional information

    For more details contact Thermaflex or download the technical datasheet!

  • Availabilities

    Available in wall thickness: 1/4 -1 1/4 inch

    Available in diameters: 1/4 - 4 1/2 inch

    Color: dark grey

Safety Data Sheets

  Insulation: ThermaEco FRZ PDF 145 KB Preview Download Mail

Safety Data Sheet: ThermaEco FRZ 

(Vers. 2/2015)

  Insulation: ThermaSmart PRO PDF 148 KB Preview Download Mail

Safety Data Sheet: ThermaSmart PRO

Environmental Certifications

  ThermaSmart PRO - EPD PDF 1468 KB Preview Download Mail

In order to help you reach your sustainable targets, we have designed our ThermaSmart PRO range of products in a responsible way.

This declaration is an Environmental Product Declaration (EPD) in accordance with ISO 14025. EPDs rely on 3rd party verified Life Cycle Assessment (LCA) to provide information on a number of environmental impacts of products over their life cycle.


  Bureau Veritas Marine & Offshore division type approval certificate PDF 403 KB Preview Download Mail

Ship Building, Steering wheel certificate

19786/B0 BV

  Bureau Veritas EC Type Examination certificate ThermaSmart PRO PDF 409 KB Preview Download Mail

Certificate number: 28587/B0 EC.

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