SAI DRY FAB

Insulated Tanks

Tanks built to hold temperature, hot or chilled, with clad insulation.

Overview

An insulated tank is a tank whose whole purpose is to lose as little heat as possible. Insulation thickness, material and the quality of the cladding seal matter more than the tank shell itself.

We insulate with PUF or rockwool and clad in stainless steel, aluminium or powder-coated MS, with attention to the details that actually leak heat — nozzle penetrations, support legs and manway covers.

Specification at a glance

  • Capacity200 to 20,000 litres as standard. Larger capacities built to order.
  • OrientationVertical or horizontal
  • InsulationPUF or rockwool, thickness to suit the duty, clad in SS, aluminium or powder-coated MS.
  • ConnectionsNozzle schedule, sizes and positions built to your drawing
  • FinishMill, brushed, polished or clad, specified per order
  • TestingScope agreed at order stage and recorded

Dimensions, thicknesses and ratings are confirmed at engineering stage against your duty. We do not publish generic figures.

Insulated Tanks

Key features

  • Insulation thickness specified for the operating temperature and standing time
  • Nozzle and support penetrations detailed to reduce heat bridging
  • Cladding sealed against water ingress for outdoor installation
  • Vapour sealing for chilled duty
  • Insulated manway covers where access is needed
  • Finish options from plain cladding to mirror polish

What we can change

  • Increased insulation thickness for long standing periods
  • Weatherproof cladding detail for terrace and rooftop siting
  • Chilled-water vapour barrier construction
  • Colour-matched powder-coated cladding
  • Branded cladding panel

Materials

  • SS 304
  • SS 316
  • MS / carbon steel
  • Galvanised steel

Where it is used

Typical applications for this tank type. Suitability for your specific duty is confirmed before we quote.

Technical datasheet. A downloadable datasheet is published here once an approved PDF exists for this product. In the meantime, tell us your duty and we will send written specifications for your case.

Enquire about insulated tanks

Send us the capacity, the medium and where the tank has to go. If you have a drawing, even better. If you have none of that yet, send what you do know — most enquiries start that way.

  • Reply during working hours, Monday to Saturday, 9:00 am to 6:30 pm
  • Tanks and Neo heat pump enquiries reach the same team
  • Specification confirmed in writing before manufacture

Get a quote for Insulated Tanks

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Tanks and Neo heat pumps both reach the same team.

Common questions

It depends on how long water sits between draws and how much loss you can accept overnight. Tell us the usage pattern and we will recommend a thickness.

Yes, with a weatherproof cladding detail. Say up front that the tank is going outside so we build the cladding for it.

Yes, with vapour-sealed construction so condensation does not form inside the insulation.

Yes, in powder-coated MS or aluminium.

Need this built to a drawing?

Send the drawing and we will work from it, confirming the specification in writing before anything is cut.

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