Dewey Waters are an established market leader in the manufacture, supply and installation of GRP water storage tanks & biofilters. Based in North Somerset, Dewey Waters were established in 1956 by Mr. Norman Dewey and Mr. Mike Waters and originated from manufacturing GRP motorbike fairings. It was later acquired in 1999 by the Tricel global engineering company. Since then we have operated as a subsidiary to supply quality GRP products both domestically and internationally and are able to provide customers with one of the most comprehensive ranges of GRP water tanks available on the market today.

Working with Dewey Waters, clients can expect to receive unparalleled levels of technical knowledge, product choice and customer service, and our products are suitable for a wide range of applications in a number of different sectors. We regularly cater for a large variety of clients, including architects, specifiers, main contractors, utility companies and agriculture, though this is by no means an exhaustive list - our products have been used in a huge array of applications.

With almost 60 years of industry experience, the team behind Dewey Waters are experts within both Water Storage and GRP industries. Specialising in the manufacture of both one-piece and sectional cold water storage tanks, our experience ensures that we are able to accommodate virtually all client requirements. By supplying tank configurations which can conform to restrictive site specifications and other external governing factors, Dewey Waters has supplied and installed materials for high-profile clients, locations and events. This includes Wembley Stadium, the Olympics, Buckingham Palace, and The Shard. No matter the scale or scope of the project – we perform!