Eissa Fiber Glass LLC provides reliable GRP, FRP and GRE solutions for construction, infrastructure, industrial, marine, power and water-treatment applications across the UAE.

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GRE / GRP / GRV Tanks

Eissa Fiberglass GRP Water Tanks

High-Performance GRP, GRE & GRV Storage Tanks

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.

Target Storage Media

  • Potable & Raw Water Tanks
  • Chemical & Acid Storage Tanks
  • Diesel & Hydrocarbon Tanks
  • Filament Wound High-Volume Tanks
  • Sewage & Effluent Treatment Tanks

Key Advantages

  • Food-grade certified interior lining
  • Algae, bacterial, and fungal resistance
  • Zero corrosion, rust, or pitting
  • Suitable for above-ground & buried setups
  • Low maintenance with ultra-smooth bores

Cylindrical Tank Configurations

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.

Horizontal Cylindrical Tanks

Designed for stable weight distribution over rooftops, structural steel platforms, and ground saddles where overhead clearance is restricted.

  • Optimized low-profile center of gravity
  • Ideal for rooftop chilled water and domestic supply
  • Supports underground burial with rib reinforcements

Vertical Cylindrical Tanks

Space-saving vertical orientation engineered to maximize fluid capacity in tight footprints and facilitate natural gravity-fed distribution.

  • Minimal plot and plant-room footprint
  • Uniform hydrostatic load distribution
  • Direct drainage and easier sediment cleanout

Manufacturing & Layer Specifications

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 Capacities (US Gallons)

Standard tank sizes are available for rapid dispatch; bespoke lengths, diameters, and nozzle orientations are manufactured on request.

Horizontal Cylindrical Capacities
500 USG 800 USG 1,000 USG 1,500 USG 2,000 USG 3,000 USG 5,000 USG 10,000 USG 12,000 USG 15,000 USG 20,000 USG
Vertical Cylindrical Capacities
500 USG 800 USG 1,000 USG 1,200 USG 1,500 USG 2,000 USG 3,000 USG 5,000 USG Custom Sizes Available

Field Applications

  • Municipal & Urban Infrastructure underground water storage.
  • Emergency fire protection and dedicated firefighting reserves.
  • Residential villas, high-rise building clusters, and housing developments.
  • Industrial processing lines, RO plants, and manufacturing facilities.
  • Effluent collection, wastewater containment, and chemical processing.
  • Harsh desert and saline marine coastal installations.
Client Trust

Frequently Asked Questions

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.

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