Smart. Strong. Sustainable. The Future of On-Site Detention Starts Here.

Upgrade from bulky concrete to the future of stormwater management with our innovative modular PP tanks like the Graf EcoBloc. Lightweight, sustainable, and engineered for strength, they make installation faster and greener—without compromising performance.

More than 50 million pieces sold. In over 80 countries worldwide.

ECOBLOC INSPECT FLEX

Third generation of GRAF infiltration and attenuation tank.
Allows for easy maintenance and inspection.

Lorry bearing up to 60 ton.

Certified Internationally and by SIRIM, SIRIM ECO-LABEL & MYHIJAU MALAYSIA.

ECOBLOC MAXX

Stormwater system with various applications

Lorry bearing up to 40 tons/HS-20, 410m3 / truck.

Certified Internationally and by SIRIM, SIRIM ECO-LABEL & MYHIJAU MALAYSIA.

ECOBLOC LIGHT

Stormwater system with various applications.

Lorry bearing up to 12 tons, 630m3 / truck

Certified Internationally and by SIRIM, SIRIM ECO-LABEL & MYHIJAU MALAYSIA.

OTHER ACCESSORIES & INSPECTION SHAFT

Complete your underground stormwater system with all other accessories manufactured by GRAF.