Graf UK Stormwater Management – New

Discover The UK’s Most Sustainable & Advanced

Stormwater Management Systems

for your domestic or commercial project

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Up to 4x less storage space required on site

Up to 4.5x less deliveries required

Over 10 years of experience installing tanks

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GRAF Stormwater Management Systems

How GRAF stacks up vs. competitors

Specifications of our systems

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what our customers say…

Watch an EcoBloc tank being installed in a day

Managing stormwater effectively is crucial for preventing flooding, conserving water resources, and protecting the environment.

We were entrusted with the entire process, from conceptualization to installation. Our dedicated team meticulously planned and executed the project, ensuring a seamless experience for the school and minimal disruption to daily activities.

With the EcoBloc Maxx stormwater attenuation tank in place, the primary school in Bristol is now better equipped to handle stormwater responsibly. By choosing sustainable solutions, we’re helping pave the way for a brighter, eco-friendly future for generations to come.

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Meet the GRAF Stormwater management Lineup

Meet EcoBloc Maxx, your ultimate solution for efficient stormwater attenuation. This innovative attenuation crate boasts a stackable design that reduces deliveries, saves space on-site, and cuts installation times. Designed with Sustainable Drainage Systems (SuDS) in mind, it’s your ticket to streamlined, eco-friendly stormwater management. Get ahead of the curve with EcoBloc Maxx and experience top-tier performance in a compact, sustainable package.


Discover the EcoBloc Light, a game-changer in stormwater attenuation. This innovative attenuation crate, optimised for Sustainable Drainage Systems (SuDS), boasts a stackable design that trims deliveries, preserves on-site space, and expedites installation. Ideal for landscaped areas, it combines efficiency and aesthetics seamlessly. Experience advanced stormwater management with EcoBloc Light, which is compact, convenient, and eco-friendly.

EcoBloc Flex Inspect is the pinnacle of stormwater attenuation. This attenuation crate, specially designed for Sustainable Drainage Systems (SuDS), offers a stackable design that cuts deliveries, conserves on-site space, and speeds up installation. With inspectable, easy-to-maintain features and heavy-duty loading capacity, it’s the smart choice for seamless, long-lasting stormwater management. Discover the EcoBloc Flex Inspect today for a hassle-free solution that sets the standard.

Meet Rain Bloc, the ultimate solution for stormwater attenuation. Engineered for easy installation, storage, and offloading, it’s your go-to attenuation crate for hassle-free Sustainable Drainage Systems (SuDS). With a heavy-duty loading capacity, Rain Bloc sets the standard for durable and efficient stormwater management.

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Check out some of our FAQs

What is a stormwater attenuation tank?
How to install a stormwater attenuation tank
How to size a stormwater attenuation tank
What are the typical problems with a stormwater attenuation tank?
What are the different types of attenuation crates and the benefits of each
What are the typical problems with a soakaway tank?

Want to know more?

Download our free information pack to discover:

GRAF Stormwater Management Systems

How GRAF stacks up vs. competitors

Specifications of our systems

Click to download your FREE information pack

Want to talk to our super helpful team?

Pricing

Orders

Any questions about our amazing products!

Click to Send an Enquiry
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