Graf UK Ltd

Graf UK Ltd Graf UK Ltd is one of the fastest-growing suppliers of sustainable water management systems in the UK.

Specialising in stormwater management, wastewater treatment and rainwater harvesting. Designers, suppliers & installers of rainwater harvesting, wastewater treatment and stormwater management systems.

17/06/2026

Today is World Desertification and Drought Day. Sound like it doesn't affect you? Watch this and think again 💧

Did you know 30% of the water used in a typical home goes on flushing the toilet?When you add laundry and garden use on ...
16/06/2026

Did you know 30% of the water used in a typical home goes on flushing the toilet?

When you add laundry and garden use on top, a huge proportion of daily household water consumption could be running on rainwater rather than the mains supply.

The GRAF AA rainwater harvesting system supplies all of these uses automatically from water collected off your roof. Worth a look if you're building or renovating. 💧

Find out more at https://aasystems.grafuk.com/

16/06/2026

Wastewater sorted for Dan and Andrea's off-grid self-build in rural Wales 🙌

Watch the clip above to hear how they got it done, and if you want to see more of their project head to our YouTube channel for the full video - https://youtu.be/75wVdYod1BA

14/06/2026

A big moment for Dan and Andrea's self-build 💧

Getting their wastewater treatment plant installed means they can finally stay on site full-time, without needing to nip to a campsite for basic facilities. And it's set up to grow with the rest of their build too.

Their advice? Research thoroughly, think about placement and power from day one, and get the experts involved as early as possible. Once that's done, the rest really does get easier.

Are you at the planning stage with a wastewater system? Share your questions below.

12/06/2026

If you're viewing a property with a septic tank, there are five things worth looking into before you buy.

Some of them are easy to check. Others, like the condition of the drainage field, can be expensive surprises if you miss them.

Watch Callum run through exactly what to ask and what to look out for.

10/06/2026

Have you ever finished something and thought... what now? 🤔

That's exactly what led Dan and Andrea to buy a plot of land in mid Wales and start building their off-grid home from scratch. Two years in, they've done the solar, the electrics, the water supply, and now their sewage treatment plant is going in.

We're delighted to be a small part of their story. Watch the full video on our YouTube channel https://youtu.be/75wVdYod1BA

A few photos from the Northampton Saints awards evening! 📸Proud to have sponsored the Young Player of the Year award and...
09/06/2026

A few photos from the Northampton Saints awards evening! 📸

Proud to have sponsored the Young Player of the Year award and to have been part of a fantastic night.

Congratulations again to all the winners! 🏆

Day 9 and we've just passed Mashhad, Iran 🇮🇷That's 12 milestones down in 9 days. From Katharine House Hospice through Lo...
09/06/2026

Day 9 and we've just passed Mashhad, Iran 🇮🇷

That's 12 milestones down in 9 days. From Katharine House Hospice through London, Luxembourg, Munich, Zagreb, Sarajevo, Sofia, Istanbul, Göreme, Erbil, Tehran and now Mashhad — not bad for a week and a half's walking 🌍

The GRAF UK team has clocked over 1.4 million steps so far, contributing to the 10.8 million steps across all 107 participants and 13 teams taking part.

21 days to go. Where will we be this time next week? 👀

You can support us via our JustGiving page 👇

https://www.justgiving.com/page/graf-uk-ltd-pace-around-the-world?utm_medium=FA&utm_source=CL

09/06/2026

Your septic tank may no longer be compliant.

The rules around private drainage changed back in 2020, but it's still catching property owners off guard. Watch the video to find out what changed and what you need to do.

Did you know most rainwater harvesting systems top up the underground tank with mains water? That means your "free water...
08/06/2026

Did you know most rainwater harvesting systems top up the underground tank with mains water? That means your "free water" space isn't actually free.

GRAF UK's new AA rainwater harvesting range keeps the two completely separate, preserving full tank capacity for collected rainwater. We've covered everything in a new article, give it a read and let us know what you think.

https://www.grafuk.co.uk/graf-uks-aa-rainwater-harvesting-systems/

Address

Beaumont Road
Banbury
OX161RH

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm

Telephone

+441608661500

Website

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