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Kooltherm K5 External Wall Board – All Thicknesses


Kingspan K5 Kooltherm insulation is used as an external Wall Board and is external insulation for masonry walls. This is an extremely high quality high performing insulation which is fibre-free thermoset phenolic core.

Thickness Boards Per Pack Coverage Per Pack
50mm 10 7.2m2
60mm 8 5.76m2
70mm 6 4.32m2

What are the Properties of Kingspan K5 Kooltherm Insulation:-

  • Wallboard designed for external insulation
  • Built without CFCs/HCFCs
  • Phenolic insulation
  • Fire rating – Euroclass C s2,d0
  • Negligible smoke obscuration
  • Suitable for use behind traditional and lightweight polymer modified renders
  • Transforms and upgrades the appearance of existing buildings
  • Resistant to the passage of water vapour
  • Easy to handle and install
  • Ideal for new build and refurbishment
  • Non–deleterious material

Applications of Kingspan K5 Insulation include:-

  • Concrete Wall
  • Masonry Block Wall
  • Steel-Framed Wall
  • Timber-Framed Walls
  • Solid brick wall
  • Solid blockwork wall
  • Cavity block wall
  • Brick wall Cavity
  • Cavity dense block wall

Additional information





No Spec Table Available.


Product Brochure

From: £120.83

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