GRP WATER STORAGE TANKS

Water storage tanks are manufactured for the purpose of holding potable or non-potable water. Water storage tanks are used in the commercial, agricultural, farming industries as well as for emergency services, chemical manufacturing & food industry. The elements of each tank change depending on the uses for the tank, if the tank is to be used for drinking water the tanks will be manufactured and tested according to WRAS approval standards for potable water.

TYPES OF WATER STORAGE 

There are many types of water storage solutions available depending on storage requirements. Water tanks can include:

1. Metal Tanks,
2. Concrete tanks
3. Steel Tanks,
4. Fibreglass/GRP Tanks
5. Slim Tanks
6. Modular Tanks
7. One Piece Tanks
8. LPCB Sprinkler Tanks

Dewey Waters are a market leading GRP manufacturer for the supply and installation of GRP water storage tanks, housings and Biofilters. Founded in 1956 Dewey Waters offers quality GRP products to the domestic and international markets. Providing customers an inclusive range of Water storage solutions with expert technical support and advice.

GRP Water Tank Options

Sectional Tanks
Sectional Water tanks are ideal for storing large volumes of water, we cater for up to 1,800,000 litre volume. Tank panels are manufactured and moulded from composite material glass reinforced plastic (GRP). We offer sectional water tank replacement options or new build tanks.

  • Totally Internally Flanged (TIF) – Available in lateral increments of 250mm and vertical increments of 50mm up to 3m high. This tank system is ideal when tank room space is restricted. Please note this tank cannot fully self-drain.
  • Externally Flanged Base, Externally Flanged Sides (EFB) – A fully self-draining configuration installed on raised piers or steelwork this option is easier to maintain as access is available to all side and base fasteners. All fasteners on base and side flanges are accessible from outside the tank, this is not suitable where there are space restrictions on site.
  • Internally Flanged Base, Externally Flanged Sides (IFB) – where headroom is limited this tank is suitable for installation on a flat and level plinth. Base panels flange fasteners are internal and concealed within the tank. Note this tank cannot fully self-drain.

One Piece GRP Water Storage Tanks

One piece tanks are a cost effective and maintenance free option for water storage. We have standard tank sizes available and also offer the option of custom moulded tanks to suit individual requirements. One piece tanks are manufactured to BS EN 13280 2001 and are Fully Certified (WRAS approval)

LPCB Tanks

LPCB Tanks are approved tank for use with fire sprinkler systems, these tanks are manufactured to stringent regulations due to the dangerous and destructive nature of fire. Dewey Waters products are certified to the highest standards, including WRAS approval, LPCB approved for a full list of certifications and accreditations follow the link to our downloads page.

Water tank Sizes

Standard capacities available from 30 litres to in excess of 9,000 litres Full sizing list available on reverse, if you cannot find your size talk to our technical sales team about our bespoke tank options today!

Fully Certified

 

Dewey Waters is an accredited & certified GRP water tank manufacturer. We pride ourselves on operating to the highest professional standards. We are committed to supplying our customers with genuinely market-leading, high quality products, and always strive to provide the most appropriate solutions to fulfil clients’ needs. Our product range and manufacturing processes are continually updated and optimised to ensure that we offer the most up-to-date products and services – improvements which are driven by a combination of legislative change, fluctuating market forces and consumer demand. To ensure consistent levels of product quality, we regularly monitor our procurement and usage of raw materials, whilst also striving to adopt the most efficient production methods – using natural resources in all of our manufacturing processes where possible.

Stock Tanks

Our range of standard tanks are usually available as a stock item, complete with 25mm insulation and with or without a raised float valve housing.

Stock tanks can be delivered within 2-3 working days. Please note stock tanks are supplied undrilled with recess positions as detailed above. Recess provisions are the areas suitable for drilling and fitting connections

DEWEY WATERS FEATURES

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.

On time Delivery

Placing and receiving your order is a straightforward, hassle-free process.

Technical Advice

We provide high levels of technical knowledge, product choice and customer service.

Fully Certified

Dewey Waters is an accredited & certified GRP water tank manufacturer.

Experts Installation

60 years’ industry experience in both Water Storage and GRP industries.

On Time Delivery

Placing and receiving your order is a straightforward, hassle-free process.

Technical Advice

We provide high levels of technical knowledge, product choice and customer service.

Fully Certified

Dewey Waters is an accredited & certified GRP water tank manufacturer.

Experts Installation

60 years’ industry experience in both Water Storage and GRP industries.

TANKS CAPACITY 

CALCULATOR

We offer a water tanks calculator tool that will assist you in finding out the exact tank sizes and capacity required for your job.

CONTACT US

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