Thermaflex: 50 Years of Partnership, Innovation & Sustainable Solutions

Thermaflex is a leading manufacturer of sustainable insulation and pre-insulated piping systems for heating, cooling, potable water, ventilation, refrigeration, HVAC/R, industrial, and OEM applications. Based in Waalwijk, the Netherlands, with operations across Europe and beyond, we are committed to reducing energy loss, supporting the energy transition, and enabling reliable, low-carbon infrastructure worldwide.

Our mission: To provide innovative, durable, and environmentally responsible solutions that help engineers, contractors, installers, and project owners build smarter, more efficient systems and networks—today and for generations to come.

Our expertise:

• PE insulation for pipes, ducts, and equipment in heating, cooling, refrigeration, HVAC/R systems

• Pre-insulated PB-1 piping systems for district heating/cooling, potable water distribution networks

• Cradle to Cradle Certified®  and fully recyclable solutions that support circular economy goals

• Engineering support and technical services from project design through commissioning

Our goal is to make a positive contribution to our environment by delivering sustainable insulation solutions that help minimise energy waste and optimise the use of our natural resources.

Continuous Innovation: We invest in research, engineering, and digital tools to develop solutions that make design, installation, and operation faster, safer, and more reliable.

Circular & Certified: We are Cradle to Cradle Certified®, use recycled materials where possible, and ensure our solutions support your net-zero and sustainability goals today and tomorrow. We publish Environmental Product Declarations (EPDs) and Life Cycle Assessments (LCAs) for key products. This transparency enables architects, specifiers, and builders to make informed, sustainable choices backed by verified data.

Partnership: We work closely with engineers, installers, contractors, specifiers, purchasers, and R&D teams to ensure success at every stage. From technical design through commissioning, our team is here to support your project.

Quality is embedded in every Thermaflex process. Our quality management systems are designed to meet and exceed customer expectations while minimizing environmental impact and supporting the circular economy.

Our approach includes:

• ISO 9001 Certified Systems – Rigorous quality management integrated into our QHSE (Quality, Health, Safety, Environment) management framework

• Continuous Improvement – Embedded improvement methods enable us to adapt to market requirements and optimize processes

• Waste Reduction & Circularity – We continuously work to reduce rejects, minimize recycled waste, and improve resource efficiency

• Compliance & Risk Management – Always adhering to local applicable legislation and regulations while maintaining strict control over quality and risk

With a focus on both planet and people, we continuously monitor and improve the quality of our products, ensuring reliability, safety, and sustainability at every stage.