Water Tank Insulation

AEROFOAM® Water Tank Insulation is the appropriate solution where energy saving is needed. The non-toxic polyethylene foam offer the best insulation for water tanks, keeping the water warm for a long time.


Material: chemically cross linked polyethylene foam
Density: 30 kg/m³
Thickness: 25 mm*
Width: 1200 mm*
Length: 2000 mm*
Color: grey / black

* Custom sizes are possible.


  • Any geometrical type of water tank


  • Constant λ and μ values (not subject to aging)
  • Dimensionally stable shape – impact resistant
  • No fibers, non-toxic, formaldehyde-free, and odorless
  • Antifungal and antibacterial
  • Fire rated: Class 0 and low smoke propagation
  • Economical and easy to install


  • No corrosion of steel or valves
  • High life-time expectancy (exceeds the life of the tank it insulates)
  • Effective work on site, high cost and time saving
  • Light and easy to handle
  • Robust and easy to transport
  • Support for a high system life-time


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