GRP and SMC panel tanks look similar and share the same modular, corrosion-free DNA. The difference is in how the panels are made — and that changes where each one shines.
GRP — Glass Reinforced Plastic
GRP panels are hot-pressed from glass fibre and resin. They're strong, lightweight and cost-effective, making them the go-to choice for large-capacity residential, commercial and industrial storage.
SMC — Sheet Moulding Compound
SMC panels are compression-moulded for a denser, smoother, even more hygienic surface with better thermal insulation. They're ideal for premium, hospital and drinking-water applications where purity is paramount.
Quick comparison
- Best value at scale: GRP
- Premium hygiene & insulation: SMC
- Both: corrosion-free, modular, food-grade, 25+ year lifespan
Still unsure?
Tell us your capacity and application and we'll recommend the configuration that gives you the best balance of hygiene, longevity and budget.
Planning a water tank?
Get a free, no-obligation quote from the NEERCO team.