Totally Internally Flanged

SECTIONAL WATER TANK

This tank system is ideal when tank room space is restricted.

 TIF & IF tanks are the best storage option to allow you to maximise storage capacity where space is restricted

TIF GRP Water Tank Benefits

  • Ideal for restricted access
  • Can be positioned up against a wall
  • These tanks are designed, so that it is constructed from within, requiring less space for assembly
  • A maintenance-free and cost-effective storage solution
  • Standard access requirements request a clearance of 500mm around the tank for assembly and maintenance purposes. With the
    Dewey Waters TIF patented design & IF design, these access requirements are reduced
  • Corrosive free – Virtually ZERO maintenance
  •  WRAS approved products
  • Full range of connections/ancillary items available
  • Fast delivery throughout the UK

TIF GRP Water Tank Specifications

  • Insulated or uninsulated options available depending on the application.
  • Standard tank colour is Grey 00-A-05, we can supply in any BS5252 or RAL colour to suit your requirements
  • Twin Compartment options available to provide continuous supply during maintenance periods.
  • Internal isophthalic gelcoat surface to prevent bacterial growth
  • Manufactured in accordance with BS EN13280
  • HCFC & CFC free encapsulated Insulation
    • 25mm – 0.85 w/m2 Deg C
    • 50mm – 0.40 w/m2 Deg C
    •  75mm – 0.2 w/m2 Deg C

The TIF is a versatile and maintenance friendly solution.

TIF Tanks should only be used when there is no space available to fit a traditional sectional tank.

These types of tanks can be built close to walls and in areas with restricted access (as there is no external access to the tanks after assembly, maintenance and rectification of any problems can be difficult or impossible).

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!

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.

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More Products

Dewey Waters has gained a established reputation for manufacturing large and small-scale water tanks for their customers at home in the United Kingdom and throughout the world.

HOT PRESS SECTIONAL

SUITABLE FOR LARGER PROJECTS UP TO 4 METERS HIGH

Dewey Waters specialise in hot press compression moulding at our manufacturing locations. This is a cost effective modular solution which is WRAS approved and suitable for the storage of wholesome & potable water. We can cater for all water tank specifications for Export projects or domestically here in the UK.

INTERNALLY FLANGED SECTION

IDEAL FOR MAXIMIZING CAPACITY IN RESTRICTED SPACES

Our range of totally internally flanged (TIF) sectional water storage tanks suit all applications and are ideal where space is restricted. Due to its internally flanged design, this tank can be installed against walls and into corners thereby maximizing water storage capacity.

ONE PIECE TANKS

STOCK OPTIONS AVAILABLE FOR COST-EFFECTIVE WATER STORAGE 

Dewey Waters manufacture and supply one piece water tanks. Our range offers a simple, maintenance-free and cost-effective storage solution. Our tanks are approved and certified in accordance with current regulations.WRAS (Water Regulations Advisory Scheme)

LPCB SPRINKLER TANKS

 LPCB CERTIFIED TANKS FOR COMMERCIAL & INDUSTRIAL APPLICATIONS

Dewey Waters is a certified supplier of LPCB sprinkler tanks which are trusted by businesses, municipalities and their insurers who rely on the availability of an emergency water supply to sprinkler systems in the event of a fire.