ThermaEco® ZZ is a halogen-free, directly extruded PE foam insulation tube engineered for domestic heating, plumbing, ventilation, air conditioning, and refrigeration systems. Its high-density closed-cell structure prevents condensation, minimises energy loss, and protects pipes from corrosion and damage. Fully recyclable and available in pre-cut lengths for flexible installation. Operating temperature: –80°C to +95°C.
Reliable, sustainable insulation for every building system.
ThermaEco® ZZ ensures durable thermal performance and robust mechanical protection for residential and light commercial installations. The high-density closed-cell PE foam acts as an effective diffusion barrier, delivering long-term energy savings, condensation prevention, and pipework reliability, even in humid or challenging environments.
Performance you can trust
Why choose ThermaEco ZZ
Choose ThermaEco® ZZ for eco-friendly, halogen-free insulation that combines proven performance, installation versatility, and fully recyclable materials.
Sustainability
Cradle to Cradle certified, EPD, 100% recyclable, REACH compliant.
Condensation-Free
Closed-cell PE blocks water vapour and protects pipes.
Halogen-free
100% halogen-free for safe, eco-friendly building compliance.
Extended Service Life
Maintains thermal performance for decades with minimal maintenance.
Easy Installation
Available in pre-cut versions and multiple diameters for efficient fitting.
Strong & Durable
High tear and pressure resistance for tough installations.
ThermaEco ZZ tube
ThermaEco ZZ prefabs
Witness our impact in every project
EXPERIENCE THE THERMAFLEX DIFFERENCE
Why work with us
Thermaflex combines decades of expertise with a commitment to sustainable innovation. As your trusted partner, we deliver more than products, we provide comprehensive technical support, proven solutions, and collaborative partnerships that help you achieve project success, regulatory compliance, and long-term operational efficiency across various markets and applications worldwide.
Trusted benefits
- Expert support
- Global experience
- Reliable delivery
- Flexible solutions
- Innovative approach
Partner advantages
- Sustainable practices
- Technical guidance
- Long-term partnerships
- Proven quality
- Customer-focused
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