Graf Column Tanks add a touch of class to the restoration of a Medieval Church!
2 x Column Wall Tanks to the British Channel 4...
Rainwater harvesting is that easy!
GARANTIA® products include everything you need for professional rainwater harvesting. GARANTIA® rainwater harvesting systems are thought-out right down to the smallest detail and are ideal for do-it-yourself installation.
GARANTIA® is a trademark of Otto Graf GmbH. The European market leader and the largest German manufacturer of rainwater tanks is synonymous with the highest product quality and more than 45 years of experience in manufacturing high-quality plastic products.
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The rainwater tank that fits in with your furniture
The Sunda wall-mounted rainwater tank
The other GARANTIA® product areas
In addition to products for rainwater harvesting, GARANTIA® also supplies stormwater management products. These products help to take the pressure off drains and minimise the risk of flooding.
GARANTIA® septic tanks can be used in places where it is not possible to cost-effectively connect to the drain system.
GARANTIA® composters help reduce volumes of waste and delight hobby gardeners with fresh humus.
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