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      • Technical InsulationPE foam insulation solutions for the distribution of hot or cold liquids
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10 Ways to Reduce HRV System Noise with Smart Duct Design Preventing noise from HRV unitsInsight

10 Ways to Reduce HRV System Noise with Smart Duct Design

Noise from heat recovery ventilation (HRV) systems often makes occupants turn units down or off,…
Christy DuFebruary 9, 2026
Flexalen® at Vakbeurs Energie 2025 Three Flexalen experts standing on Thermaflex booth during Vakbeurs Energie tradeshow. They present solution that is available worldwide, is sustainable, helps saving energy and flexible. Moreover, Thermaflex offers OEM solutions and expertise and support both during the design process and on-side. The stand is dark blue, and on the table there are gadgets waiting for the visitors.Events

Flexalen® at Vakbeurs Energie 2025

Between the 7 and 9 October, our Flexalen® solutions took the spotlight at the 20th…
Julia CzabakOctober 13, 2025
Thermaflex at SHK Essen SHJ EssenEvents

Thermaflex at SHK Essen

At SHK 2022 (6 to 9 September 2022 at Messe Essen in Germany) Thermaflex will…
Stavroula KapsogeorgiJune 13, 2022
Importance of air-tightness of ventilation ducts Air tightness HRV systemsInsight

Importance of air-tightness of ventilation ducts

A balanced ventilation system that works optimally has no or minimal air loss in the…
Stavroula KapsogeorgiApril 4, 2022
Thermaflex at Duurzaam Verwarmd – The Netherlands Thermaflex Duurzaam VerwarmdEvents

Thermaflex at Duurzaam Verwarmd – The Netherlands

Thermaflex participates in ‘Duurzaam Verwarmd’, the largest specialised trade fair in the Benelux for sustainable…
Stavroula KapsogeorgiMarch 8, 2022
TQ-Air® Comfort airduct HRV tubes

TQ-Air®

TQ-Air is a pre-insulated ventilation ducting system combining thermal and acoustic insulation in one prefabricated…
Stavroula KapsogeorgiJune 1, 2021

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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
      • Flexalen® Multiline
      • 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
      • OEM 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
  • Insulation Calculator
  • ThermaSize tool
  • Contact
  • News
  • About Thermaflex
    • SustainabilityWe take responsibility
    • CareersJoin our international company
    • 50 Years of ThermaflexCelebrating 50 years of innovation
  • English
    • Français
    • Deutsch
    • Polski
    • Nederlands
    • Dansk
    • Español
    • Türkçe
    • Български
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