FRP Line Composite
FRP Tanks

Hydrological Integration and Sustainable Water Management

Rainwater Storage Tanks

Strategic Component of Urban Water Management

Global climate change and pressure on freshwater resources have made rainwater harvesting (RWH) a central component of urban water management. Our systems, which are mandatory for parcels over 2000 m² in accordance with the Planned Areas Zoning Regulations, reduce the demand for mains water and enable you to achieve Green Building certification (LEED, BREEAM, YeS-TR) targets.

Rainwater collection systems for modern buildings and industrial facilities are of strategic importance in relieving urban drainage load and saving water. Unlike reinforced concrete systems, our GRP tanks offer a sealing guarantee and are fully resistant to acidic rain water.

Offer Form

Technical Advantages

  • First Flush Separator Compatibility: Full integration with devices that separate the dirty load at the beginning of rain, storage quality is preserved.
  • Opaque (Lightproof) Structure: Dark internal environment that prevents 100% algae growth through photosynthesis, water quality does not deteriorate.
  • Calmed Inlet: The water inlet pipe is designed not to aerate the sediment at the bottom of the tank, ensuring clean water intake.
  • Sediment-Protected Outlet: The water intake point is positioned 10-15 cm above the bottom, the sediment is not aspirated.
  • Overflow Safety: The overflow pipe, which is the same or larger in diameter than the inlet pipe, is protected by a check valve that prevents pest entry.
  • Capacity Planning Formula: Optimum volume calculation with the formula Vy = (A × Y × e) / 1000 (A: roof area, Y: annual precipitation, e: surface coefficient).
  • YeS-TR Certificate Compliance: Full compliance with mandatory national green building certification criteria after 2026.
  • UV Resistant Coating: Special Top-Coat coating resistant to sunlight for tanks to be used outdoors.

Get a Quote

Get a Quote for Rainwater Storage Tanks

Share the details of your project and our engineers will offer you the most suitable solution.