Jablite Substructure Insulation Board

A Low Water Absorption EPS Insulation Board

Jablite Substructure Insulation Boards are manufactured from closed-cell expanded polystyrene (EPS) with low water absorption properties. Suitable for basement walls & floors (including heavy duty floors) and cavity walls below DPC.

Thermal conductivity as low as 0.031 W/mK
Resistant to the effects of freeze/thaw
High compressive strengths available – 200 and 300 grade and 200 +
Global Warming Potential <5 Ozone Depletion Potential = Zero

  • Excellent compressive strength
  • Resistant to ground moisture penetration
  • Unaffected by air infiltration
  • Easy to handle and install
  • Ideal for new build and refurbishment

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