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T-FIT® Clean: Modular Cleanroom Insulation

T-FIT® Clean insulation is the leading choice in cleanroom and highly controlled manufacturing environments due to its fire-retardant properties and resistance to moisture and bacteria. It consistently outperforms competitors and is the only insulation solution that meets internationally recognised cleanroom standards.

Features

Advanced Technology

T-FIT® insulation inherits the unique properties built into Zotefoams close cell foams. Particulate-, dust-, fibre-free and almost zero VOCs, inherently hydrophobic and highly resistant to fungal and mould growth providing exceptional performance in any environment.

Wide Temperature Range

Suitable for both chilled and hot processing applications with an operating range of -80°C to +160°C (effective up to 158°C at 5 bar steam pressure).

Easy Installation & Maintenance

Designed for fast, tool-free installation, including products that insulate straight runs, elbows, and T-sections with clamshell closures, all within an ultra-slim 6.35mm profile.

Workforce Friendly

No harmful chemicals or particles are given off during installation or during the products’ extended, in-use lifespan. All T-FIT® products provide excellent protection from hot pipework for clothing, skin and equipment.

Leading Fire Safety Credentials

The only foam compliant with the FM4910 Global Cleanroom Materials Protocol. With an ASTM E84 independently tested by UL (to their UL723 certification) rating of 0/0 for surface burning of materials, T-FIT Clean delivers the lowest flame, smoke and toxicity rating of any polymer/elastomer insulating product.

Environmentally Friendly

Market leading durability with 10-year refit intervals. Once installed, T-FIT is there to stay. No more regular ‘stop-remove-dispose’ refits with all the associated waste. Providing a low lifetime cost of ownership.

Specifications

This information is given to the best of our knowledge and should be considered as guidance only for selecting a suitable material for your application.

PropertyTest StandardTypical Value
MaterialManufactured from an FDA-compliant resin
Service TemperatureSee Notes in Datasheet-80 °C to +160 °C
(-112 °F to + 320 °F)
Thermal ConductivityISO 8301
Mean temperature of 0 °C (32 °F)0.0314 W/m.K (0.22 Btu.in/h.ft2 °F)
Mean temperature of 25 °C (77 °F)0.0347 W/m.K (0.24 Btu.in/h.ft2 °F)
Mean temperature of 80 °C (176 °F)0.0434 W/m.K (0.30 Btu.in/h.ft2 °F)
Fire Certification
EuroclassEN13501-1B – s1, d0
UL723 / ASTM E84Material Thickness6.25mm (1/4”)
See datasheet for complete specification

Case Studies

See real-world examples of how T-FIT Clean insulation has transformed cleanroom and manufacturing environments.

All Case Study

Certified & Award Winning

Certified to meet stringent international standards, T-FIT provides reliable insulation solutions that cater to the needs of diverse industries. Our company’s award-winning status underscores our commitment to excellence and sustainability.

Achieve the lowest Total Cost of Ownership of any high-performance cleanroom insulation system

    Installation Guides

    Our easy-to-follow guides are available to walk you through the installation process.

    All Videos

    Research

    For in-depth product testing information, competitor reviews, detailed reports and analyses demonstrating the exceptional performance and reliability of T-FIT Clean insulation in various applications.

    All Posts
    How long does T-FIT® last?

    T-FIT insulation products are designed for long-term performance and can last over 20 years, depending on the application and maintenance conditions.

    What thickness is T-FIT® supplied in?

    T-FIT® insulation has an ultra slim profile, making it ideal for complex pipe runs. It can be supplied in different thicknesses, depending on the specific product variant and application. The T-FIT Hygiene insulation, for example, is available in 6.35mm and 12.7mm thicknesses​​​​.

    Can T-FIT Insulation help prevent condensation?

    Yes, T-FIT Insulation is highly effective at preventing condensation. Its hydrophobic properties ensure that surfaces remain dry, significantly reducing the risk of water damage and microbial growth. This helps maintain a safe, dry, and hygienic environment, crucial for food and beverage operations.

    Why is the outgassing level of T-FIT® products so low?

    T-FIT products are manufactured using high-quality, closed-cell foam materials that significantly reduce the risk of outgassing. This ensures that they maintain a clean environment, critical for sensitive applications such as semiconductor and biopharma industries.

    Can T-FIT® promote the development of fungal growth?

    No, T-FIT insulation is resistant to microbial and fungal growth, thanks to its closed-cell structure and material composition.

    What is the max service temperature for T-FIT®?

    The maximum service temperature for T-FIT insulation products can be as high as 160°C (320°F), depending on the specific product and application requirements.

    What is the lowest service temperature for T-FIT®?

    The lowest service temperature for T-FIT insulation products can be as low as -80°C (-112°F), depending on the specific product and application requirements.

    What line temperature would be after insulated with T-FIT®?

    The line temperature after insulation with T-FIT products depends on the specific application and environmental conditions. However, T-FIT insulation is designed to maintain stable temperatures, significantly reducing heat loss and energy consumption.

    Does T-FIT® need an outer cladding?

    No, T-FIT insulation does not require an outer cladding for most applications as it is inherently durable and resistant to external damage. However, cladding can be provided for additional protection if required.

    Is T-FIT® certified by any third-party certification?

    Yes, T-FIT insulation products are certified by various third-party organizations for performance, safety, and compliance with industry standards.

    Is T-FIT® more expensive than traditional materials such as Wool or Rubber?

    While the initial cost of T-FIT insulation might be higher than more traditionally used materials, the lifespan of the product is far superior. Meaning the long-term savings in energy costs, maintenance, and durability make it a more cost-effective solution over the product’s lifespan.

    What is crosslinking, and why is it important?

    Crosslinking is a process where polymer chains are chemically bonded to form a three-dimensional network. This enhances the material’s mechanical properties, making it more durable, stable, and resistant to heat and chemicals. For T-FIT products, crosslinking ensures superior performance and longevity in demanding industrial environments.

    What is the thermal conductivity of T-FIT®?

    The thermal conductivity of T-FIT insulation products is very low. At a mean temperature of 0 °C (32 °F), the thermal conductivity is 0.0314 W/m.K (0.22 Btu.in/h.ft2 °F), providing excellent thermal insulation performance.

    What is PVDF?

    PVDF (Polyvinylidene fluoride) is a high-performance thermoplastic known for its excellent chemical resistance, mechanical strength, and stability. It is often used in applications requiring high purity and resistance to aggressive chemicals.

    What is the difference between open and closed cell insulation?

    Closed cell insulation has tightly packed cells that provide better thermal resistance, moisture barrier, and structural integrity compared to open cell insulation, which has interconnected cells that are less effective at blocking heat and moisture.

    Is T-FIT® closed cell?

    Yes, T-FIT insulation products are made from closed-cell foam, which provides superior thermal insulation, moisture resistance, and mechanical strength.

    Frequently Asked Questions