Raven Tanks: A Guide to Choosing the Right Tank Liner Material

Above-ground storage tanks are pivotal in numerous industries, serving as secure repositories for valuable resources like water, chemicals, and fuel. The longevity and optimal performance of these tanks hinge on the selection of appropriate liners, acting as barriers against leaks, contamination, and corrosion. Choosing the right tank liner material is paramount for ensuring the enduring functionality and safety of your tank. 

This post aims to steer readers through the process of selecting the most suitable tank liner material for their specific storage needs. By delving into various types of tank liner materials, their advantages and limitations, and offering insights into choosing the best option based on usage and stored contents, we empower readers to make informed decisions. We underscore the value of collaborating with a trusted provider like Raven Tanks, ensuring expert guidance and consultation to equip your storage tank with the ideal liner material. 

Understanding the importance of selecting the right liner material instills confidence in tank operators, assuring them that they’ve taken a crucial step in maintaining structural integrity, performance, and safety. 


Common Tank Liner Materials and Their Applications 

To make an informed choice when selecting a tank liner material, understanding common types of liner materials and their specific advantages and limitations is essential. Here are some widely used tank liner materials: 


  • Polyvinyl Chloride (PVC): Versatile and cost-effective, ideal for water storage due to excellent resistance to punctures, abrasions, and UV exposure. May not be suitable for certain chemicals or fuels. 
  • Ethylene Propylene Diene Monomer (EPDM): Ideal for potable water systems, with excellent resistance to UV radiation and varying weather conditions. Not recommended for tanks storing fuels or harsh chemicals. 
  • High-Density Polyethylene (HDPE): Known for durability and chemical resistance, suitable for storing water, chemicals, and some fuels. Offers excellent UV, puncture, and tear resistance. 
  • Reinforced Polyurethane (RPU): Provides a combination of flexibility and durability, suitable for various materials, including water, chemicals, and mild fuels. Reinforced design offers increased puncture, tear, and UV resistance. 


Factors to Consider When Choosing a Tank Liner Material 

Selecting the right tank liner material requires careful consideration of various factors. Key considerations include: 


  • Chemical Compatibility: Ensure the liner material is compatible with stored substances to prevent degradation and potential leaks. 
  • Temperature Resistance: Select a liner material capable of withstanding potential temperature changes based on stored contents and tank location. 
  • UV Resistance: Choose a UV-resistant liner material for outdoor tanks to prevent premature wear and degradation. 
  • Durability and Longevity: The chosen liner material should resist punctures, tears, and abrasions for a long service life. 


Customising Tank Liner Solutions for Unique Needs 

In some cases, standard tank liner materials may not suffice for specific storage requirements. Customised solutions may include: 


  • Combination Liners: Utilising multiple liner materials to create a composite liner tailored to specific requirements. 
  • Tailored Thickness: Varying liner thickness based on stored content and tank structure for optimal protection and durability. 
  • Reinforcement: Adding reinforcement for increased puncture, tear, and abrasion resistance in situations with heightened risks. 


Collaborating with a trustworthy provider like Raven Tanks is crucial for developing tailored tank liner solutions that meet unique storage needs and protect your investment. 


The Value of Expert Guidance and Installation Services 

Choosing the right tank liner material is just the beginning. Partnering with experienced professionals like Raven Tanks ensures expert consultation, guidance, and installation services for the best outcome: 


  • Expert Consultation: Raven Tanks specialists guide you through the selection process, addressing concerns and ensuring the most appropriate liner material. 
  • Quality Installation: Skilled technicians ensure correct installation, following best practices for optimal results and long-term benefits. 
  • Ongoing Support: Raven Tanks offers comprehensive repair, maintenance, and consultation services, providing a complete solution to safeguard your investment. 



Selecting the right tank liner material is vital for the optimal performance, longevity, and safety of above-ground storage tanks. Understanding various materials, their advantages and limitations, and collaborating with a trusted provider like Raven Tanks ensures informed decisions and expert installation services. By recognizing the importance of liner material selection and leveraging Raven Tanks’ expertise, you can be confident in the efficacy and longevity of your storage solutions. Contact us today to discover how we can assist you with our tank liners! 

Raven Engineering Group  

1800 770 899  


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