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  • Solutions
    • Solutions Left Column
      • Technical InsulationPE foam insulation solutions for the distribution of hot or cold liquids
      • Protection ProfileCustomised PE foam profiles for shock absorption and protection
    • Solutions Right Column
      • Insulated piping systemsFlexible pre-insulated piping solutions for heating and cooling networks
      • Insulated ducting systemsPre-insulated ducting solutions for HRV
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    • Applications Left Column
      • Heating NetworksPre-insulated heating network systems
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      • GeothermalPre-insulated piping for geothermal
      • Hot & Cold Drinking WaterPre-insulated potable water piping
      • Heat PumpsFlexible pre-insulated heat pump connection set
      • Heat Recovery VentilationPre-insulated ducting system
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TDS Pre insulated elbow for Flexalen HP (EN)

TDS Pre insulated elbow for Flexalen HP (EN)

Technical data sheet for a pre-insulated elbow used to connect Flexalen HP systems from heat…
October 11, 2026
DoP – ThermaEco FRZ Sheet (EN)

DoP – ThermaEco FRZ Sheet (EN)

Declaration of Performance for ThermaEco FRZ sheet insulation intended for building equipment and industrial installations.…
October 11, 2026
Thermaflex sustainability report 2026

Thermaflex sustainability report 2026

Thermaflex sustainability report 2026 reporting 2025 results.
October 11, 2026
TDS – ThermaGo Alu (EN)

TDS – ThermaGo Alu (EN)

Technical Data Sheet for ThermaGo Alu mineral wool insulation tubes and elbows with aluminium foil…
October 11, 2026
DoP – ThermaWool Elbow (EN)

DoP – ThermaWool Elbow (EN)

Declaration of Performance (DoP) for ThermaWool Elbow mineral wool insulation elements in aluminium jacket, issued…
October 11, 2026
Manufacturer Declaration – ThermaSmart Enev-Q (EN)

Manufacturer Declaration – ThermaSmart Enev-Q (EN)

Manufacturer declaration confirming that ThermaSmart Enev-Q® is free from antimony trioxide (ATO) and chlorinated paraffins…
October 11, 2026
TDS – Steinwool® Alu (EN)

TDS – Steinwool® Alu (EN)

Technical Data Sheet for Steinwool® Alu mineral wool tubes with reinforced aluminium foil, designed for…
October 11, 2026
Installation Instruction – Adjustable Stem Extension for Pre‑insulated Ball Valves DN25–80 Reduced Bore (EN)

Installation Instruction – Adjustable Stem Extension for Pre‑insulated Ball Valves DN25–80 Reduced Bore (EN)

Installation instruction for adjustable stem extensions for pre‑insulated reduced‑bore ball valves DN25–80, covering application conditions,…
October 11, 2026
TDS Flexalen Pre-insulated Ball Valves (EN)

TDS Flexalen Pre-insulated Ball Valves (EN)

Technical data sheet for Flexalen pre-insulated ball valves designed for underground district heating and cooling…
October 11, 2026
Installation Instruction – Pre‑insulated Ball Valves for District Energy Networks (EN)

Installation Instruction – Pre‑insulated Ball Valves for District Energy Networks (EN)

Installation instruction for high‑performance pre‑insulated ball valves intended for underground applications in district energy networks,…
October 11, 2026
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Close Menu
  • Solutions
    • Solutions Left Column
      • Technical InsulationPE foam insulation solutions for the distribution of hot or cold liquids
      • Protection ProfileCustomised PE foam profiles for shock absorption and protection
    • Solutions Right Column
      • Insulated piping systemsFlexible pre-insulated piping solutions for heating and cooling networks
      • Insulated ducting systemsPre-insulated ducting solutions for HRV
  • Applications
    • Applications Left Column
      • Heating NetworksPre-insulated heating network systems
      • Cooling NetworksPre-insulated cooling distribution pipes
      • BiomassPre-insulated pipes for biomass & biogas
      • GeothermalPre-insulated piping for geothermal
      • Hot & Cold Drinking WaterPre-insulated potable water piping
      • Heat PumpsFlexible pre-insulated heat pump connection set
      • Heat Recovery VentilationPre-insulated ducting system
    • Applications Main Column
      • MaritimeMarine & offshore insulation solutions
      • Air ConditioningHVAC air conditioning insulation
      • RefrigerationCondensation-free refrigeration pipe insulation
      • HeatingCommercial & residential heating system insulation
      • SanitaryCondensation control for sanitary pipes
      • VentilationHVAC ventilation system insulation
      • Equipment ManufacturingCustomized solutions
      • PackagingPE foam for product protection
  • Products
    • Pre-insulated pipe product lines
      • Flexalen® 600
      • Flexalen® 600 HP
      • Flexalen® PU
      • Flexalen® prefabrications
      • Flexalen® PHC
      • Protectube
      • Flexalen® system accessories
      • Flexalen® tools
      • TQ-Air®
    • Insulation product lines
      • ThermaSmart® PRO
      • ThermaSmart® Marine
      • ThermaSmart® ENEV
      • ThermaSmart® ENEV-Q
      • ThermaEco® FRZ HF
      • ThermaEco® ZZ
      • Ultra M
      • ThermaCompact
      • ThermaRod
      • ProFoam
      • Heating Cables
      • Insulation Tools & Accessories
  • Markets
    • Market Left Column
      • DHC for Energy TransitionSustainable heating & cooling networks for renewable energy
      • ConstructionInsulation & pre-insulated piping for building projects
      • InfrastructureFrost protection & fire safety for critical projects
      • Marine ShipbuildingCertified insulation for vessels & offshore
    • Market Right Column
      • Original Equipment ManufacturersCustom thermal solutions for product integration
      • Industrial FacilitiesEnergy savings insulation for industrial facilities like food & beverage
      • Data Centers & TechnologyEnergy efficiency for high-density computing
      • PackagingPE foam protective solutions
  • Support
    • Engineering and supportTechnical support in design and installation
    • Installation TrainingOur training portfolio
    • Co-DevelopmentDeveloping customised solutions
    • Pipe Pre‑Insulation ServiceInsulation for pipe manufacturers
  • Resources
    • DownloadsDownloadable resources in one place
    • Case StudiesGlobal solutions, real-world impact
    • BlogExplore expert insights
    • Project ReferencesCollection of impactful projects across all markets
  • Insulation Calculator
  • ThermaSize tool
  • Contact
  • News
  • Careers
  • About Thermaflex
    • SustainabilityWe take responsibility
    • 50 Years of ThermaflexCelebrating 50 years of innovation
  • English
    • Français
    • Deutsch
    • Polski
    • Nederlands
    • Dansk
    • Español
    • Türkçe
    • Български
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