Application Portable Water Storage
Certified Fiberglass Potable Water Tanks
Secure Your Clean Water Supply with Certified Fiberglass Potable Water Tanks
When it comes to storing drinking water, there is zero room for compromise. The reliability of your water storage system is critical, especially when aging infrastructure is a growing concern. In the U.S. alone, an estimated 6 billion gallons of treated water are lost every day due to leaks from corroding pipes and failing tanks.
Certified Fiberglass Potable Water Tanks
Secure Your Clean Water Supply with Certified Fiberglass Potable Water Tanks
The reliability of your water storage system is critical, especially when aging infrastructure is a growing concern. In the U.S. alone, an estimated 6 billion gallons of treated water are lost every day due to leaks from corroding pipes and failing tanks.
Built to Protect Water Quality for Decades
This isn't just waste; it's a direct risk to public health, daily operations, and emergency preparedness. You need a modern solution that guarantees safety and provides complete peace of mind, free from the worries of rust and contamination.
Our fiberglass potable water storage tanks are engineered to be the definitive solution. Built from incredibly durable, corrosion-resistant materials and certified to NSF/ANSI 61 standards, these tanks ensure your water remains pure, clean, and secure. They aren't just a replacement part; they are a long-term investment in water security.
Potable Water Fiberglass Tanks for Every Site


Maximize your surface real estate and protect your water supply from freezing with our underground FRP storage solutions. Built tough for standard burial, our versatile below ground fiberglass potable water tanks can also be fully customized with specialized structural upgrades and accessories for H-20 traffic-rated applications. Speak with our team to configure the ideal tank system for your site's specific depth, soil, or loading requirements.


Designed for maximum versatility, our above-ground fiberglass drinking water tanks provide a reliable solution for both indoor and outdoor installations. When specified for outdoor applications, these tanks feature a premium UV-protective gel coat to prevent laminate degradation and significantly extend the service life of the tank. Every system offers exceptional design flexibility, allowing for custom configuration of flanged fittings, access manways, and OSHA-compliant ladders to fit your exact project needs.


When standard cylindrical tanks cannot pass through existing doors or navigate tight urban corridors, modular panel tanks provide the definitive solution. Manufactured from high-pressure molded SMC panels, these systems are shipped flat and assembled on-site. This allows developers to build massive, scalable potable water storage systems inside basements, on rooftops, or in remote locations inaccessible to heavy cranes.


Maximize your surface real estate and protect your water supply from freezing with our underground FRP storage solutions.


Designed for maximum versatility, our above-ground fiberglass drinking water tanks provide a reliable solution for both indoor and outdoor installations.
FRP Water Tanks Engineered for Industrial, Municipal & Commercial Demands
We understand that large-scale water storage projects involve more than just a tank—they require rigorous planning, engineering precision, and seamless integration. Tank Depot is equipped to meet the stringent demands of industrial and municipal buyers.


Comprehensive Compliance
All our fiberglass tanks are built to a minimum of ASTM D3299 structural standards and can be manufactured to meet additional key industry benchmarks, including NSF/ANSI 61 for potable water and AWWA D120 for thermosetting fiberglass tanks, ensuring they satisfy the strict regulatory requirements for public water systems.


Full Engineering Support
We provide detailed submittal drawings for your engineering team's approval, ensuring every fitting, flange, and accessory is built to your project's exact specifications.


Advanced Customization
We can configure your tank with everything you need for full system integration, including fittings for SCADA monitoring systems, OSHA-compliant ladders, and specialized manways.


Built for Your Environment
Our industrial water storage tanks are engineered to withstand the toughest conditions, with available designs that meet specific seismic and wind load requirements for your geographic location.
Every facility has unique space and access challenges. Tank Depot supplies NSF/ANSI 61 certified fiberglass tanks designed to fit your footprint, from 1,000-gallon auxiliary tanks to municipal reservoirs over 2.5 million gallons.
Every facility has unique space and access challenges. Tank Depot supplies NSF/ANSI 61 certified fiberglass tanks designed to fit your footprint, from 1,000-gallon auxiliary tanks to municipal reservoirs over 2.5 million gallons.
Do these Potable Fiberglass Tanks Meet AWWA and TCEQ Public Water Standards?
For municipal and commercial projects, meeting regulatory standards is a strict requirement for project approval. Our fiberglass potable water tanks are engineered to comply with the highest national and regional mandates for public drinking water infrastructure.
Do these Potable Fiberglass Tanks Meet AWWA and TCEQ Public Water Standards?
For municipal and commercial projects, meeting regulatory standards is a strict requirement for project approval. Our fiberglass potable water tanks are engineered to comply with the highest national and regional mandates for public drinking water infrastructure.


Finding the Right Fiberglass Water Tank for Your Project
With a vast range of options fiberglass potable water tanks for sale, we help you with the siting and selection process:


A Size for Every Need
Whether you need a 1,000-gallon fiberglass potable water tank for a farm or a 50,000-gallon tank for a municipality, we have a solution. Our inventory covers capacities from under 1000 gallons to over 60,000 gallons.


Configuration & Customization
We offer tanks for both above-ground and below-ground installation, complete with all necessary fittings like manways, inlets, outlets, and vents tailored to your specific requirements.


Technical Solution Design
The final fiberglass potable water tank price depends on size, configuration, and shipping. Contact our team of experts for a detailed quote and guidance on the best solution for your project. We have a network of fiberglass tank manufacturers to ensure you get the best product for the job.
Invest in a Lifetime of Pure Water
A fiberglass potable water tank from Tank Depot is the smartest, most reliable choice for securing your clean water supply. It’s an investment that pays for itself in durability, safety, and decades of worry-free performance. Ready to find the right drinking water storage tank?
Invest in a Lifetime of Pure Water
A fiberglass potable water tank from Tank Depot is the smartest, most reliable choice for securing your clean water supply. Ready to find the right drinking water storage tank?






