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GRP Sectional Water Storage Tanks

Strong, Solid and Reliable Sectional Cold Water Storage Tanks

GRP Sectional Water Storage Tanks can be used for storing large volumes of cold
water for potable or non-potable use. Sectional water tank panels are moulded from
the composite material Glass Reinforced Plastic (GRP), which provides a strong,
solid and reliable structure. Suited for both internal and external applications,
they are capable of withstanding harsh climatic conditions. Our sectional cold water 
storage tanks are delivered to site palletised and are assembled by our site crews.
Whether it’s a water tank replacement or a new build, we have the experience,
flexibility and knowledge to meet your requirements.

Check out more of our water storage tanks range.

Capacity Types

Capacity Types explained

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Tank Options

Options and Ancillaries

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Clearance Guides

Support & Clearance

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Download the Brochure

View Online or Download

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GRP Sectional Water Storage Tanks

GRP Sectional Water Storage Tanks Range

Hot Press Sectional Tank

 

Insulation Thickness

38mm as standard (0.57w/m2/⁰C) & 50mm (0.40w/m2/⁰C) is also available

Totally Internally Flanged (TIF) Sectional Tank

 

Insulation Thickness

25mm as standard (0.85w/m2/⁰C), 50mm (0.40w/m2/⁰C) is also available

Capacity Types Explained for our Sectional Cold Water Storage Tanks

Nominal vs Actual Capacity for GRP Sectional Water Storage Tanks

Nominal Capacity is the volume of the tank when it is filled to the brim.

Actual Capacity is the volume contained within the tank up to the maximum working level. This is dependent on the inlet size and air gap selection.

Sectional Cold Water Storage Tanks
Calculator Tools

Use our popular tools to help calculate your tank size

Calculator Tools

Use our popular tools to help calculate your tank size

dewey waters water tank calculator tools
GRP Sectional Water Storage Tanks

GRP Sectional Water Storage Tanks Options

  • Externally Flanged Base, Externally Flanged Sides (EFB) – a fully self-draining configuration installed on raised piers or steelwork (min 600mm high) Available in metric 1m & 0.5m panels up to 4m high.
  • Internally Flanged Base, Externally Flanged Sides (IFB) – where headroom is restricted this tank is suitable for installation on a flat and level plinth. Available in metric 1m & 0.5m panels up to 4m high.
  • 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.

TIME TO SHARE THE KNOWLEDGE

Visit our Knowledge Hub for supporting documentation, technical
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Options & Ancillary Items to go with our GRP Sectional Water Storage Tanks

  • Insulated, suitable for storage of wholesome water (potable water)
  • Un-insulated for storing of water for non-wholesome applications
  • Our GRP Sectional Water Storage Tanks are assembled using 316 grade S/S bolts internally and galvanised bolts externally, complying with current British Standards
  • An access hatch is supplied as standard for tank maintenance and access
  • We provide a screened vent with all sectional cold water storage tanks for ventilation
  • Raised Float Valve Housing to increase the usable volume of water
  • Tank division for buildings requiring un-interrupted water supply. The divider allows one side of the tank to be drained down for maintenance, whilst water supply is maintained from the second segment of the tank
  • Where the tank height is greater than 1.5m, internal and external ladders are needed.
  • Connections and float valves: Our sales team will discuss various options available
  • A side access hatch can be beneficial where height restrictions apply. It also permits access in the event of personnel getting into difficulties inside the tank, while carrying out maintenance work.
GRP Sectional Water Storage Tanks

Case Studies

Our latest projects / See all case studies

Hotel cold water storage tank

LONDON HOTEL

Water Storage Tank Installation

Supply & install reduced capacity wet riser
tank & potable cold water storage tank

School Sprinkler Tank Installation

SCHOOL SPRINKLER TANK

Water Storage Tank Installation

Manufacture & Install a Hot press sectional
water storage tank with externally flanged
sides and base levelling steels.

dairy-crest-water-tank-install

SECTIONAL WATER STORAGE TANK

Water Storage Tank Installation

Manufacture & Install a Hot press sectional
water storage tank.

Deeside College Water Tank Installation

COLLEGE WATER TANK INSTALLATION

Water Tank Installation

To supply, deliver, offload, position, and
install a GRP hot press externally
flanged sectional tank.

airport-fire-suppression-tank.

BRISTOL AIRPORT

Fire Suppression Tank Installation

Manufacture & Install a Fire suppression
water storage tank

sectional water tank

POLICY HEADQUARTERS

Water Storage Tank Installation

To supply, deliver and install 1 x insulated
sectional GRP water storage tank,
8000 litres nominal capacity.

hoe-valley-school-water-tank-installation

HOE VALLEY SCHOOL

Water Storage Tank Installation

Manufacture & Install a selection of water storage
tanks, hot press, one piece, sectional tanks

taunton-care-facility-water-tank-installation

RESIDENTIAL HOUSING COMPLEX

Water Storage Tank Installation

Manufacture & Install a Totally internally flanged tank

Priory Mechanical Services

“The installation process was smooth and very efficient.

We will continue to use Dewey Waters as the service we receive is always excellent.”

Product supplied: Sectional Tank HLU TIF 2.25m x 1.00m x 2.00m

★★★★★

Priory Mechanical Services

DEWEY WATERS FEATURES

Specialising in the manufacture of both cistern tanks (one piece water tanks) and GRP Sectional 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.

TRUSTED BY OUR CUSTOMERS THROUGHOUT THE UK & THE WORLD