Difference Between GRP and GFS Tanks
When planning a water or chemical storage project, choosing the right type of tank is crucial. Among the top options available today are GRP tanks and GFS tanks. But what exactly is the difference between GRP and GFS tanks, and which one is the better fit for your needs? In this guide, we’ll compare both tank types based on materials, durability, applications, and more. What are GRP Tanks? GRP tanks are constructed using glass-reinforced plastic (GRP), an eco-friendly composite material composed of fiberglass bonded to resin that creates lightweight structures without corrosion issues. GRP tanks tend to be modular with sections bolted together on-site for quick and simple transport and installation in limited spaces. Main benefits of GRP tanks: Common uses: GRP tanks are perfect for residential complexes, hospitals, schools, and firewater storage, where hygiene and space-efficiency are key. What are GFS Tanks? GFS tanks (also known as glass-lined steel tanks) are constructed by adhering a layer of glass to steel at high temperatures, creating a tough structure combining steel’s strength with glass’s chemical resistance and chemical resistance properties. GFS tanks have become popular choices for large-scale industrial and municipal applications. Advantages of GFS tanks: Common uses: GFS tanks are ideal for wastewater treatment plants, biogas digesters, agricultural storage, and fire protection systems. Key Differences Between GRP and GFS Tanks Feature GRP Tanks GFS Tanks Material Fiberglass reinforced plastic Glass-fused-to-steel Weight Lightweight Heavier Durability Moderate (15–20 years) High (30+ years) Corrosion Resistance Excellent (non-metallic) Excellent (glass-coated steel) Installation Quick and modular Requires skilled setup Suitable for Drinking Water Yes Yes Suitable for Chemicals Limited Broad range Maintenance Low Very low Cost Generally lower Higher upfront, lower long-term Advantages of GRP Tanks Advantages of GFS Tanks Which Tank Should You Choose? Choose GRP tanks if: Choose GFS tanks if: Conclusion The difference between GRP and GFS tanks lies primarily in their construction materials, lifespan, and intended use. GRP is ideal for clean, simple storage projects, while GFS is better suited for industrial applications that demand strength and resistance. At Raven American Tanks, we supply, install, and maintain both GRP and GFS storage tank systems across the USA. Not sure which one is right for you? Our team is here to help. Call our team at +1 800 656 0167 now for expert assistance in tank design, supply, installation, and maintenance – whether your plans involve drinking water supply or industrial upgrades.
