Graf employees were extremely helpful from the first phone call I made to installation and commissioning. They were always on hand to answer any queries I had during the whole process, special thanks... See more
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We purchased a water butt for the garden, delivery was quick and it looks great in the garden. We have now decided, that we want another, but prices have gone up massively. In fact another £97. That's... See more
Company replied
A first class service and product. We have installed one of 3 tanks and the service from Graf was outstanding. The commissioning appointment and paperwork was easy to make and do. The engineer tur... See more
Company replied
Thanks Graf, for helping me through the difficult process of choosing and installing a new Sewage Treatment Plant. Neville and Hadley were very helpful throughout the process. I would happily recommen... See more
Company details
Written by the company
Graf UK is the UK's fastest growing supplier of sustainable water management systems. We first started out as a specialist supplier of rainwater harvesting systems. Over the years as our knowledge and experience has grown, we have grown our product range which now includes stormwater attenuation & soakaway tanks, sewage treatment plants, septic tanks & cesspools, water butts and composters. We offer the full package of design, supply, installation, commissioning & maintenance to all of our customers whether that's for one-off private builds, to multiple-plot developments for housing associations, to commercial industrial units. In addition to our office in Banbury, Oxfordshire we have branches in Glasgow, Scotland and Galway.
Contact info
Regen House, OX16 1RH, Banbury, United Kingdom
- 01608 661500
- info@grafuk.co.uk
- grafuk.co.uk
Replied to 100% of negative reviews
Typically replies within 1 week
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Graf employees were extremely helpful…
Graf employees were extremely helpful from the first phone call I made to installation and commissioning. They were always on hand to answer any queries I had during the whole process, special thanks to Ewan for his time and help. Installing a sewerage treatment plant is a very daunting task made easy by this excellent company. Thank you.
glad to have a Graf plant
I have had a difficult build but Graf team have been helpful throughout in resolving all matters to do with my graf one2clean plant and its commissioning.
Water Butt Accessories
Prompt answers to product enquiry,straightforward order processing and prompt delivery.
Good ordering experience
Good ordering experience. More updates on delivery progress and expected delivery time would be have improved the experience. Product is good and was straightforward to install.
Very helpful in a difficult process
Thanks Graf, for helping me through the difficult process of choosing and installing a new Sewage Treatment Plant. Neville and Hadley were very helpful throughout the process. I would happily recommend them.
We purchased a water butt for the…
We purchased a water butt for the garden, delivery was quick and it looks great in the garden. We have now decided, that we want another, but prices have gone up massively. In fact another £97. That's 33% roughly. I get that its coming into summer season, but its a lot money. Can you do a discount for a returning customer?

Reply from Graf UK Ltd
Large water butt
A placed an order the product was not cheap but very good quality the delivery service was excellent I am very happy with the product and the service.

Reply from Graf UK Ltd
First class service
A first class service ; thorough,friendly and informative.
Almost unbelievably good service....
Almost unbelievably good service....
My wife and I are a little shocked with the speed and quality the service provided. Flavia responded very quickly to my initial contact and continued with clear feedback.
Albeit Godfrey was luckily in this part of the country, he phoned me to walk through the problem and then turned up exactly when he said he would. He was polite and friendly, and solved the issue extremely quickly.
Thank you Graf for the exceptional service you have provided.
Kind regards,
Ross M
Great service.
Great service.
The engineer was very helpful and explained the whole process.
A first class service and product
A first class service and product. We have installed one of 3 tanks and the service from Graf was outstanding. The commissioning appointment and paperwork was easy to make and do. The engineer turned up spot on time and did a great job commissioning the unit . The paperwork was sent over extremely quickly for the warranty . From start to finish we had a very high level of efficiency and service.

Reply from Graf UK Ltd
Recycled plastic
Quality water butt. Fast delivery and good communication. Love the fact that it is 100 per cent recycled plastic. Recommended

Reply from Graf UK Ltd
Bought the Graf green slim wall tank…
Bought the Graf green slim wall tank 330litres. Good thick plastic so I think it will last well.
Only complaint is the tap supplied is useless. sprays water all over the place (and I have checked it has no blockage) and the thread on the end is slightly different to standard UK fittings. I will need to empty water butt to replace.

Reply from Graf UK Ltd
Buy Graf Septic Tank at your peril !
After just 4 years service we had to pay just over £1,600 for repairs to our Graf one2clean septic tank which was £500 more than the original cost before installation costs. The Graf sales pitch says they last over 20 years if properly maintained. Our septic tank was serviced annually by an approved Graf supplier.
When we complained to Graf they really showed little interest or concern.

Reply from Graf UK Ltd
Purchased a 150l water butt.
Purchased a 150l water butt.
It was the cheapest on the market.
Delivered on time.
Couple of bits missing.
Rang the helpline.
They were delivered in a couple of days.
Totally stress free.
A pleasure to deal with.
Can't understand why you would shop elsewhere.
Large water butt arrived well packed…
Large water butt arrived well packed and protected. Was as seen on website.
Beautiful looking water butt
Beautiful looking water butt. Will look great in any garden. We haven't hooked it up yet but looks great.
Water butt ordered and delivered in…
Water butt ordered and delivered in good time . Good experience all round 😊
looks nice but
There was no indication of the actual delivery date, luckily I was in . The compost bin had two chunks broken out of it inside, I hope this is no indication of how long it will last in use. I assembled it and have started to use it as I am hoping the broken bits wont affect its use.
I did find it difficult to click the sections together, one corner only fastens as the top, and however much I pushed and maneuvered it would not click together at the bottom.
Quick and efficient
Quick , high value, straightforward website, well packaged.
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