GRAF UK Rainwater Harvesting

Discover the UK’s most sustainable & advanced rainwater harvesting tanks for your domestic or commercial project

FREE information pack:

Download our FREE information pack to discover:

  • GRAF Rainwater Harvesting Tanks
  • How GRAF stacks up vs. competitors
  • Specifications of our tanks
Click to download your FREE information pack
Graf UK Wastewater Treatment Training Seminar

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We’re here to answer your queries on:

  • Pricing
  • Orders
  • Any questions about our amazing products!
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Meet the GRAF Rainwater Harvesting Lineup

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Want our free guide to Rainwater Harvesting?

FACT: Did you know you could reduce your mains water consumption by 50% with rainwater harvesting?

Want to know what’s involved?

In our free guide, you’ll learn…

  • How rainwater harvesting will
    save you money.
  • Our top 6 tips for doing rainwater
    harvesting the right way.
  • Everything you need to keep in mind
    when deciding to purchase a rainwater
    harvesting system.

& SO much more…

Click to download

Check out some of our FAQs

What is rainwater harvesting?
What are the benefits of rainwater harvesting?
What is the difference between a direct and indirect rainwater harvesting system?
How do I install a rainwater harvesting system?
How to maintain a rainwater harvesting system
How to size a rainwater harvesting system
What can you use harvested rainwater for?
What’s the best rainwater harvesting system for me?
What’s the best rainwater harvesting tank for me?
How much does rainwater harvesting system typically cost?

Want to know more?

Download our free information pack to discover:

  • GRAF Rainwater Harvesting Systems
  • How GRAF stacks up vs. competitors
  • Specifications of our systems
Click to download your FREE information pack

Want to talk to the sales team?

We’re here to answer your queries on:

  • Pricing
  • Orders
  • Any questions about our amazing products!
Click to Send an Enquiry

Stormwater Management Enquiry
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