October 17, 2025

Glass Reinforced Plastic (GRP) and Fiberglass Reinforced Plastic (FRP) panel tanks have become one of the most efficient ways to store water safely and sustainably. Designed for durability, corrosion resistance, and flexibility, these tanks serve various sectors, from industrial wastewater management to municipal water supply. Across the United States, GRP sectional panel tanks are increasingly replacing traditional steel and concrete systems due to their lighter weight and longer service life. What are FRP and GRP Panel Tanks FRP panel tanks and GRP sectional panel tanks are modular water storage systems built from fiberglass-reinforced panels. Each panel is manufactured under high pressure and temperature to ensure excellent strength, watertightness, and long-term reliability. These modular structures can be easily transported and assembled on-site, allowing flexible installation even in areas with limited access. Common configurations include GRP panel tanks, FRP sectional panel tanks, and GRP panel wastewater tanks—each designed to serve specific applications such as potable water, fire systems, and wastewater storage. How FRP Sectional Panel Tanks are Constructed An FRP sectional panel tank consists of molded panels made from fiberglass and resin, which are bolted together using stainless steel fasteners and sealed with non-toxic gaskets. This structure ensures complete watertight performance and prevents corrosion, even in challenging environmental conditions. Because FRP is non-reactive and lightweight, it provides a long-lasting solution for both aboveground and underground installations. In the U.S., these tanks are often used for commercial buildings, data centers, agricultural facilities, and public infrastructure projects that require reliable and hygienic water storage. GRP Sectional Panel Tanks: Safe and Adaptable Design GRP sectional panel tanks are designed for easy assembly, repair, and expansion. The modular construction allows engineers to customize tank dimensions based on specific project needs, reducing installation time and transportation costs. GRP tanks are highly resistant to UV exposure, impact, and chemical reactions, making them suitable for regions with extreme weather variations or industrial pollution. These tanks are approved for potable water applications, as their smooth inner surface prevents algae growth and bacterial contamination. GRP Panel Wastewater Tanks for Industrial Applications GRP panel wastewater tanks are built to handle chemically aggressive and high-temperature environments. They are frequently used in wastewater treatment plants, industrial facilities, and chemical processing plants where corrosion resistance and strength are critical. The non-conductive, smooth interior ensures efficient wastewater containment without leaching harmful substances into the environment. Many American industries choose GRP wastewater tanks as part of their environmental compliance programs since they meet EPA and local safety standards. Why Choose FRP and GRP Tanks Instead of Steel or Concrete Compared to traditional steel or concrete storage systems, FRP and GRP tanks offer major advantages: For U.S. facility owners focused on sustainability, these tanks are a practical investment that balances cost efficiency and environmental performance. Applications of GRP and FRP Tanks GRP and FRP panel tanks are suitable for: Their adaptability makes them a preferred choice for industries, from manufacturing and mining to construction and agriculture. Trusted GRP and FRP Tank Solutions for American Businesses If you’re looking for a dependable supplier of GRP sectional panel tanks, FRP panel tanks, or GRP panel wastewater tanks in the United States, work with an experienced engineering team that delivers quality and compliance. Raven American Tanks offers complete GRP and FRP storage solutions—from design and fabrication to installation and maintenance. Our tanks are built to withstand harsh environments, ensuring safe and efficient water storage for decades.