GRAF UK: Specialists in rainwater harvesting, stormwater attenuation and sewage treatment

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We specialise in...

All about wastewater treatment

All about Attenuation and Soakaway tanks

All about rainwater harvesting

Nutrient Neutrality

Water Neutrality

Most popular articles & FAQs

What is Rainwater Harvesting?

What is a stormwater attenuation tank?

What is a Sewage Treatment Plant?

What are the benefits of rainwater harvesting?

How To Install a Stormwater Attenuation Tank

How does a septic tank work?

Helpful resources for you

Our most popular products and systems

one2clean

Our one2clean system is a sewage treatment plant which will treat the water, so it is clean enough to be discharged into a water course.

Rainwater flat tank Platin

Specially designed for rainwater harvesting. Our platin tank ranges in sizes from 1500-7500 litres.

EcoBloc System

Our EcoBloc stormwater attenuation crates are renowned for their modular nature, enabling them to fit into small spaces suiting different site specific constraints.

Rainwater tank Carat

The new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting.

Water Butts

We have a stunning range of decorative water butts and tanks in different shapes, sizes and colours. The tank are 100% recyclable and many can even be planted to give each water butt its own personal touch.

Composters

Our composters are designed to be easy to use with practical openings to remove the compost. Everything is made from recyclable plastic – so it’s good for the environment too!

Sewage Treatment

Rainwater Harvesting

Stormwater Attenuation

Firefighting Tanks

Potable Water Tanks

Combined Rainwater & Stormwater Systems

Water Butts

Composters

What Our Customers Say

We specialise in...

All about wastewater treatment

All about Attenuation and Soakaway tanks

All about rainwater harvesting

Nutrient Neutrality

Water Neutrality

Most popular articles & FAQs

What is Rainwater Harvesting?

What is a stormwater attenuation tank?

What is a Sewage Treatment Plant?

What are the benefits of rainwater harvesting?

How To Install a Stormwater Attenuation Tank

How does a septic tank work?

Helpful resources for you

GRAF TV

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Contact us

Our most popular products and systems

one2clean

Rainwater flat tank Platin

EcoBloc System

Rainwater tank Carat

Water Butts

Composters

GRAF UK Ltd
Beaumont Road Banbury, UK-OX16 1RH	info@grafuk.co.uk www.graf-water.co.uk	Tel. 01608 661500 Fax +49 7641 589-50