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Alumasc Lite grey EPS insulation

Alumasc Facades by K Rend Lite grey EPS insulation is generally specified because of the economic and lightweight way in which the insulation achieves the required thermal performance as part of an External Wall Insulation (EWI) system:

  • Typical thermal conductivity: 0.030 – 0.032 W/mK
  • A closed cell structure traps air and slows down transfer of heat towards cooler air
  • Contains graphite which underpins the structural integrity of the insulation
  • Lightweight: 19 kg/m3
  • Low moisture absorption and high resistance to mould growth
  • Class E reaction to fire

Key Features

Alumasc Facades by K Rend Lite grey EPS insulation can be used with most Alumasc Facades by K Rend render systems, including Silkolitt Lite, DashAgg Lite and VBriQ Lite in the following applications:

  • New-build or refurbishment projects
  • Masonry substrates on low-rise and, in some instances, on high-rise buildings
  • Steel frame structures on low-rise buildings



0.72m2 – 600 x 1200 mm


c. 0.41 kg/m2 per 10 mm of thickness

Thermal Conductivity

0.020 – 0.023 W/mK (subject to thickness)

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