Fiberglass Water Tanks

Fiberglass Water Tanks for Reliable Water Storage
Fiberglass reinforced plastic tanks (FRP tanks) are durable water storage systems designed for strength, corrosion resistance, and long-term performance. Also called GRP water tanks, these modular fiberglass water tanks suit commercial, industrial, and municipal water storage applications.
Raven American Tanks is a trusted FRP tank supplier, providing design, installation, inspection, and maintenance services nationwide.
Contact our team today for a custom GRP water tank solution tailored to your project.
FRP Tank Features and Benefits
Designed for durability and flexibility, our FRP panel water tanks provide reliable water storage for commercial, industrial, and municipal applications.
| Feature | Benefit |
|---|---|
| Corrosion-Resistant FRP Material | Resists rust, corrosion, and harsh environmental conditions for long-term performance. |
| Modular Panel Design | Simplifies transportation, installation, expansion, and future maintenance. |
| Large Storage Capacity | Available from 1,000 to over 1,000,000 gallons for projects of any size. |
| NSF/ANSI 61 Certified | Safe for potable water storage and compliant with industry standards. |
| FM Approved Design | Suitable for fire protection water storage applications. |
| Multi-Compartment Configurations | Enables maintenance while keeping part of the system operational. |
| Long Service Life | Delivers reliable performance for 25–30+ years with proper maintenance. |
| Custom Connection Options | Designed to match your project’s inlet, outlet, and overflow requirements. |
Explore our guide to the benefits of FRP tanks and see why they outperform traditional water storage materials.

Custom GRP Water Tank Solutions
Every project has unique storage, space, and operational requirements. Raven American Tanks designs custom FRP panel water tank systems to match your facility, application, and site conditions.
Custom options include:
- Tank capacity and dimensions
- Single- or multi-compartment configurations
- Above-ground, underground, or elevated installations
- Custom inlet, outlet, overflow, and manway locations
- Internal baffles and divider walls
- Insulation and weather protection options
- Level sensors, overflow alarms, and monitoring systems
- Integration with existing pipework, pumps, and control systems
- Full project documentation and as-built drawings
Looking for a tailored lining solution? Explore our custom tank liners designed to match your tank, application, and operating conditions.
FRP Tank Accessories and Optional Equipment
Complete your FRP panel water tank with accessories designed to improve safety, efficiency, and long-term performance.
Pipework and Connection Fittings
Custom inlet, outlet, overflow, drain, and vent connections.
Ladders and Access Systems
Internal and external ladders, platforms, handrails, and access hatches. Discover our FRP ladders designed for safe tank access, maintenance
Level Monitoring Equipment
Water level indicators, float valves, sensors, and overflow alarms.
Maintenance and Safety Features
Manways, inspection openings, anti-slip platforms, and safety cages.
Pump and Control Integration
Compatible with pumps, control panels, and automated monitoring systems.
Every accessory is selected to match your GRP water tank configuration and operational requirements.

Applications for FRP Panel Water Tanks
FRP panel water tanks provide reliable, corrosion-resistant storage for a wide range of commercial, industrial, and municipal applications.
Commercial and Municipal Facilities
Custom GRP water tanks meet the storage requirements of schools, hospitals, office buildings, and public infrastructure.
Potable Water Storage
NSF-compliant GRP water tanks provide safe, hygienic storage for drinking water in residential, commercial, and municipal facilities.
Fire Protection Systems
FM-approved FRP tanks deliver dependable water storage for fire suppression systems and emergency water reserves.
Agricultural Water Storage
Durable FRP tanks support irrigation systems, livestock watering, and agricultural water supply in demanding environments.
Industrial Process Water
Corrosion-resistant construction makes fiberglass water tanks ideal for industrial process water and manufacturing facilities.
Need a larger water storage system? Discover our industrial panel tanks for high-capacity commercial and industrial applications.
End-to-End FRP Tank Solutions
Raven American Tanks manages every stage of your project, from initial planning to installation and ongoing support.
Consultation and Project Planning
We assess your storage requirements and recommend the best tank configuration for your application.
Custom Design and Engineering
Our team designs FRP panel water tanks to match your capacity, site, and compliance requirements.
Manufacturing and Installation
Every tank is manufactured to high standards and professionally installed for reliable long-term performance.
Inspection and Maintenance
Regular tank inspection and maintenance help maximise efficiency and extend the service life of your tank.
Choose Raven American Tanks for complete water storage solutions backed by expert support at every stage of your project.

Advantages of FRP Water Tanks
FRP panel water tanks combine durability, flexibility, and low maintenance, making them a reliable choice for long-term water storage.
- Corrosion-resistant for long-lasting performance
- Modular design for easy expansion and installation
- Custom-built to meet your project requirements
- Low maintenance with reduced lifecycle costs
- Safe for potable water and fire protection
- Suitable for commercial, industrial, and municipal use
Looking for another durable storage solution? Explore our glass fused to steel tanks to compare the benefits of glass-coated steel technology.
Why Choose Raven American Tanks
Raven American Tanks provides complete project support for FRP and GRP panel tank systems across the United States.
- Nationwide project coverage
- Complete design-to-installation support
- Certified materials and components
- Ongoing maintenance services
- Single point of contact
We also provide professional fiberglass tank repair services to restore damaged tanks and extend their service life.
Get the Right FRP Tank for Your Project
Whether you need a new installation or a custom solution, Raven American Tanks is ready to help. Contact our team today for expert guidance and a tailored quote.
FAQs
What is the difference between GRP and FRP panel tanks?
GRP and FRP refer to the same fiberglass-reinforced tank technology. The terms are often used interchangeably.
How long do FRP water tanks last?
With proper installation and maintenance, FRP water tanks can provide reliable performance for 25–30 years or longer.
How do FRP tanks compare to steel tanks?
FRP tanks offer excellent corrosion resistance, lower maintenance requirements, and a lightweight modular design compared to many steel tanks.
How much does a custom FRP water tank cost?
FRP water tank pricing varies based on capacity, design, installation, and optional accessories. We provide tailored quotes for every project.





