Full Contact Closed-Cell Polyurethane Module Core Internal Floating Roof

Elevate your liquid storage capabilities with Storagetech™’s Full Contact Closed-Cell Polyurethane Module Core Internal Floating Roof.
Meticulously engineered for superior performance, this cutting-edge solution redefines industry standards, offering a range of benefits to enhance the efficiency, safety, and longevity of your storage operations.


  • Petrochemical Industry
  • Oil Refineries
  • Chemical Storage Facilities
  • Liquid Natural Gas (LNG) Storage

Key Features

Closed-Cell Polyurethane Mastery: Our internal floating roof stands out with its closed-cell polyurethane module core, providing exceptional buoyancy and stability. This advanced material ensures durability and resilience, even in the most demanding industrial environments. Thanks to its special chemical composition, it is not flammable and spark-proof.

Full Contact Advantage: The full-contact design guarantees optimal sealing, significantly reducing vapor emissions. This innovative approach maximizes operational efficiency, minimizes product loss, and maintains rigorous environmental compliance.

Modular Versatility: Engineered for adaptability, our internal floating roof easily accommodates various tank configurations and dimensions. The modular design streamlines installation and maintenance, minimizing downtime and operational disruptions. Prefabricated module installation does not require any special tool, crane or labor. Its size can fit through a manhole and no need to cut the storage tank to enter.

Long-Term Performance: The closed-cell polyurethane core enhances buoyancy while preventing product absorption, ensuring consistent performance over time. This internal floating roof excels in preventing the evaporation of volatile liquids, offering a reliable solution for long-term storage needs. We have a proven track record of more than 500 full contact floating roofs and some of them are older than 25 years.

Corrosion-Resistant Construction: Crafted with materials renowned for their corrosion-resistant properties, our internal floating roof stands resilient against corrosive substances, extending its lifespan and reducing maintenance costs. We can manufacture aluminum and stainless steel modules as per the customer specifications.

Compliance Assurance: Our product adheres to the highest industry standards, ensuring compliance with environmental regulations and industry best practices. Choose Storagetech™ for a solution that prioritizes safety, efficiency, and environmental responsibility.

Invest with Confidence

By choosing Storagetech™’s Full Contact Closed-Cell Polyurethane Module Core Internal Floating Roof, you’re investing in a state-of-the-art solution designed for excellence. Experience the future of internal floating roofs and enhance your storage tank operations and protect your people and environment.

Comparison: Full Contact vs. Pontoon Type Floating Roof

StorageTech™’s Full Contact Internal Floating Roof vs. Traditional Pontoon Type Floating Roof

1. Sealing Efficiency:

Full Contact: Achieves superior sealing, minimizing vapor emissions and ensuring enhanced environmental compliance.
Pontoon Type: May experience challenges in achieving full sealing, potentially leading to higher vapor emissions and environmental concerns. Gap between the floating roof and the stored product accommodates more vapor, however full contact type does not have any gap in between.

2. Operational Adaptability:

Full Contact: Designed for flexibility, easily adapting to various tank configurations and dimensions.
Pontoon Type: Typically less adaptable, with limitations in accommodating different tank setups.

3. Maintenance and Downtime:

Full Contact: Modular design facilitates straightforward installation and maintenance, reducing downtime and operational disruptions.
Pontoon Type: Maintenance may be more complex, potentially leading to longer downtime periods.

4. Buoyancy and Stability:

Full Contact: Closed-cell polyurethane core ensures exceptional buoyancy and stability, even in demanding industrial environments.
Pontoon Type: Relies on pontoons for buoyancy, which may be affected by factors such as liquid levels and external conditions.

5. Corrosion Resistance:

Full Contact: Crafted with corrosion-resistant materials, ensuring longevity and reducing maintenance costs.
Pontoon Type: Vulnerable to corrosion in certain conditions, potentially leading to increased maintenance requirements.


StorageTech™’s Full Contact Internal Floating Roof stands out as a technologically advanced and adaptable solution, offering superior sealing, operational efficiency, and long-term performance compared to traditional pontoon type floating roofs. Choose innovation, choose StorageTech™.

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