Eissa Fiberglass GRP Tanks provide an ideal solution for water storage across diverse and harsh environmental conditions. Engineered with advanced resin matrices, these tanks offer exceptional resistance to UV degradation, ensure long-term leak-proof containment, and help regulate internal liquid temperature to resist freezing in extreme cold or overheating under direct desert sunlight.
Manufactured utilizing high-grade Glass Reinforced Plastic (GRP) and advanced SMC (Sheet Moulding Compound) processes, our tanks deliver high strength-to-weight ratios, dimensional stability, and certified hygiene for potable water storage. Available in horizontal and vertical configurations, all tanks can be customized with ladders, access platforms, internal baffles, and tailored flanged nozzles.
Our GRP water tanks are fully tested and certified for direct contact with drinking water, meeting stringent municipal health and hygiene regulations across the UAE and GCC.
Designed for stable weight distribution over rooftops, structural steel platforms, and ground saddles where overhead clearance is restricted.
Space-saving vertical orientation engineered to maximize fluid capacity in tight footprints and facilitate natural gravity-fed distribution.
Every tank is fabricated in strict compliance with international composite vessel codes (including BS 4994 / ASTM standards), utilizing controlled resin-to-glass ratios:
| Component / Layer | Engineering Specification |
|---|---|
| Internal Gelcoat | 0.5 mm thick chemical-resistant gelcoat (Standard white; custom colors available). |
| Chemical Barrier | High-grade vinyl ester resin reinforced with fiberglass for corrosion and hydrolysis resistance. |
| Surface Mat | E-glass surface mat (450 g/m²) with approximately 90% resin content for maximum barrier protection. |
| Reinforcement Layers | 60–70% resin content for chopped strand mat (CSM); 45–55% resin content for woven roving (WR). |
| Joint Construction | GRP putty and multi-axial chopped strand mat consolidated with gelcoat for 100% leak-proof seams. |
| External Protective Coat | UV-resistant polyester resin topcoat formulated with paraffin wax for weatherproofing. |
| Standard Provisions | Inlet, outlet, overflow, drain, air vent nozzles, manhole covers, and lifting lugs. |
Standard tank sizes are available for rapid dispatch; bespoke lengths, diameters, and nozzle orientations are manufactured on request.
Yes. Our GRP water tanks are built with certified food-grade vinyl ester and polyester resin internal contact layers. The mirror-smooth interior surface inhibits algae, bacterial, and fungal proliferation, ensuring water remains pure and compliant with drinking water standards.
Yes. We manufacture reinforced underground GRP tanks equipped with integrated stiffening ribs designed to counteract external soil pressure, groundwater buoyancy, and vehicular surcharge loads.
The difference lies in the resin matrix: GRP uses polyester resin (ideal for general water storage), GRV utilizes vinyl ester resin (elevated resistance to harsh acids and aggressive industrial chemicals), and GRE employs epoxy resin (maximum mechanical strength and temperature tolerance).
Yes. In addition to our standard capacities (500 to 20,000 USG), we engineer custom diameters, overall lengths, manholes, overflow lines, and flanged pipe connections tailored to your exact mechanical drawings.