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Jacketing Isolpak ALU

The innovation for outdoor applications:
perfect appearance coupled with economic benefits

Isolpak Alu is an innovative insulation jacketing for outdoor use: thanks to its multilayer construction it provides unprecedented features in technology and efficiency.

Isolpak alu differs particularly by its metallic appearance, especially thanks to the intermediate layer of pure aluminum. A layer of an extremely durable UV-protective film protects the middle layer of aluminum from harmful external influences and corrosion.

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Product introduction

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Mounting options

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Isolpak Alu benefits

Unbeatable advantages, low material cost, ease of Material preparation and fast installation

Isolpak Alu combines the technical advantages of plastic and pure aluminum offering an unexpensive alternative to real aluminum sheets.

  • Isolpak ALU is a sign for the environment, hygiene and safety
  • The foil does not use any heavy metals
  • It is free of ozone-depleting CFC and HCFC compounds
  • The material is almost [<0.5%] completely free of plasticizers
  • Free of silicones
  • Isolpak ALU can be used without any restriction in food processing plants
  • The standard rolls of 1m x 25m only weigh about 12,5 KG
  • The installation is easy and needs no expensive tools
  • The curling effect completes a perfect, clean and fast installation
  • During the processing only litt waste is produced, the portions of the material can be mostly re-used
  • One/two thicknesses are enough for almost all standard pipe diameters
  • For larger pipe diameter we recommend thicker versions up to 500 µm which then are also stiffer in the construction
isolpak pvc
PVC (FR) Design:
The key success factors
Pure aluminum: technical advantages of aluminum
Transparent UV protection film: protection from external influences and corrosion, also in difficult environments


  • economic alternative to current real metal jacketing systems
  • ensures high chemical resistance combined with low thermal conductivity

Technical Data Isolpak ALU


Metric Values

Test method

Standard thicknesses 230, 280, 350 μm
Elongation at break 35 % EN ISO 527-3
Puncture resistance 3,0mm 110 N prEN 14 477
B1 ASTM E 84-12
Impact strength ≥ 400 kJ/m² ISO 8256
Tensile strength > 35 N/mm² EN ISO 527
Sd-Value ca. 1600 m
LOI (Limiting Oxygen Index) 45 % O2 ASTM D 2863-77
Temperature resistance -25 to +65 °C
Reflectivity 35 %
Emissivity 0,65

Case studies




Antibacterial Test

Fire performances

Material safety data sheet

Reference short list

Tech data

Approval weathering test

Surface burning characteristics

Are you interested to know more about our product?

Feel free to contact us!


A registered trademark
by TTM Ltd
Via Pineta 102/A 39026
Prato allo Stelvio (Bz)

Vat: IT00437150212

T: +39 0473 616170