Alfa XPE

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ALFA XPE is a closed-cell expanded polyethylene with certified lambda 0.038. The closed cells allow the material to be impermeable to water, liquids and gases and have good heat resistance, at the same time, due to its characteristics it is possible to keep good thermal insulation.


Composition: non-cross-linked closed-cell PE
Lambda 0.038
Density: 0.99 gr/ccm
Water absorption < 2 %
Flammability: class E according to EN 13501
Linear expansion coefficient: 8.7 *10-5 K-1
Available colors: All
Temperature resistance: -40° C to +80° C
Not paintable

Use: under glass, between PA bars, facade spacer

Certifications available

  • Fraunhofer Institute IBP lambda certification
  • ft Rosenheim GmbH Institute certification for fire resistance
  • ISO 14001:2015 environmental management systems;
  • ISO 9001:2015 quality management systems