Expert Tank Care: Choosing the Right Tank Waterproofing Solution for Long-Term Performance

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The longevity, stability, and overall performance of your above-ground storage tanks are directly influenced by the effectiveness of their waterproofing solutions. Choosing the right tank waterproofing method is pivotal in protecting the tank from leakage, corrosion, and other potential damage, ultimately increasing the return on investment in your storage infrastructure. ATM Tanks is your expert partner in selecting and implementing the most effective waterproofing solution tailored to your tank’s specific requirements and operating conditions.

In this comprehensive guide, we will discuss the importance of tank waterproofing and how it can strengthen the overall resilience of your tank infrastructure. Understand the various available waterproofing methods, such as tank liners, external coatings, and sealing systems, and learn how each one can contribute to the intactness and reliability of your tank. Furthermore, we will highlight the factors that should influence your choice of a suitable waterproofing solution based on your tank’s composition, contents, and environmental conditions.

The Importance of Comprehensive Tank Waterproofing

Ensuring your above-ground storage tanks have an effective waterproofing solution is crucial for maintaining their safety, integrity, and performance:

1. Prevention of Leakage and Contamination: Waterproofing measures help prevent the ingress of water or contaminants, safeguarding the quality of your stored materials and averting potential environmental risks.

2. Corrosion and Damage Protection: Waterproofing can minimise the likelihood of corrosion or other forms of structural damage to your tank, prolonging its lifespan and reducing the likelihood of costly repairs or replacements.

3. Enhanced Structural Support: High-quality waterproofing solutions improve the overall stability and strength of your tank infrastructure, contributing to the longer-term performance and resilience of your storage systems.

Available Waterproofing Solutions for Your Tank

Numerous waterproofing methods and technologies can be utilised to protect and enhance your above-ground storage tanks, each contributing unique benefits and challenges:

1. Tank Liners: Custom-fitted tank liners create an impermeable barrier to protect the interior of your tank, making them ideal for preventing leaks and resisting corrosion. Available in various materials, flexibility, and resistance properties, liners can be tailored to meet the specific requirements of your infrastructure and stored materials.

2. External Coatings: Protective coatings, such as epoxy or polyurethane, can be applied to the exterior surfaces of your tanks to provide an additional barrier against water ingress, corrosion, and impact damage. These coatings are particularly suited for exposed tanks in harsh environmental conditions, offering both protective and aesthetic benefits.

3. Sealing Systems: Innovative sealing systems, such as liquid applied membranes, can be used to provide waterproofing benefits for tank roofs, seals, and fittings. These products can be conveniently applied to both new and existing tank infrastructure, ensuring a seamless integration with your tank’s design.

Factors Influencing the Selection of a Waterproofing Solution

Selecting the most appropriate waterproofing solution for your specific tank infrastructure should be informed by several key factors:

1. Tank Material: Tank construction materials, such as steel, concrete, or fibreglass, should be taken into account when choosing a waterproofing solution. Some waterproofing products may not be compatible with certain types of materials or require specific application techniques.

2. Stored Contents: The nature of the materials stored within your tanks can greatly influence the choice of waterproofing solutions. Factors such as chemical compatibility, operating temperatures, and specific gravity of the stored materials should be considered when selecting a waterproofing system.

3. Environmental Conditions: Your tank’s operating environment, location, and exposure to the elements can dictate the most suitable waterproofing methods. For example, tanks exposed to extreme temperature fluctuations, high humidity, or coastal environments may require specific waterproofing products with added support and resistance properties.

4. Maintenance and Budget Considerations: Integrating waterproofing solutions that align with your maintenance plans and budgets can help ensure their ongoing effectiveness and maximise your return on investment in tank infrastructure.

Professional Assistance from ATM Tanks

Navigating the diverse range of waterproofing solutions can be overwhelming. By partnering with ATM Tanks, you can ensure the optimal solution for your above-ground storage tanks:

1. Expert Guidance: Our team of tank specialists can provide invaluable guidance and support in selecting the most suitable waterproofing method for your specific tank infrastructure, taking into account factors such as material compatibility, environmental conditions, and storage requirements.

2. Industry Experience: With extensive experience in the tank industry, ATM Tanks has a strong understanding of the challenges and requirements associated with various tank types, ensuring our waterproofing recommendations align with best practices and regulatory standards.

3. Quality Installation and Support: Our commitment to offering comprehensive installation and ongoing support for waterproofing solutions ensures seamless integration within your tank infrastructure and the continued performance of your storage systems.


Ensuring the long-term performance, safety, and integrity of your above-ground storage tanks is dependent on the implementation of a suitable waterproofing solution. By understanding the importance of comprehensive waterproofing, the various methods available, and the factors influencing the selection of an appropriate solution, you can effectively manage the upkeep and protection of your valuable storage infrastructure.

Choose ATM Tanks as your trusted partner in providing high-quality tank waterproofing solutions tailored to your specific requirements. Contact us today to discuss your waterproofing needs and discover how our expert services can ensure the maximum protection and longevity of your above-ground storage tanks.

Aaron James
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About The Author

Aaron James
Aaron has been working at ATM Tanks for the past 5 years. He has completed a wide range of projects across Australia including new tank builds, cleaning and servicing existing tanks and countless tank inspections. However he has excelled recently at project management for ATM Tanks.

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