Lusano Cork Lusano Cork

Products

We present the expanded cork family under two main products: ICB boards and expanded cork granules. Our products are 100% natural, vapor-permeable and durable; with the right build-up they deliver combined thermal, acoustic and vibration performance.

See Applications
ICB

ICB — Expanded Cork Board

Thermal + acoustic + vibration performance for roofs, walls, floors and cold rooms. CE marked to EN 13170, vapor-permeable, with thermal mass benefits.

  • λ ≈ 0.037–0.040 W/m·K • μ ≈ 7–14
  • ≥100 kPa (at 10% compression) compressive stress
  • Thickness options: 10–300 mm
Product Detail
GR

Expanded Cork Granules

Natural, lightweight infill for under-screed void filling, lightweight concrete/screed and acoustic correction; practical and efficient on site.

  • λ ≈ 0.045–0.050 W/m·K • density ≈ 65–80 kg/m³
  • Granulometry: 0–2 / 2–4 / 2–9 / 3–15 / 4–8 / 4–10 mm
  • Low structural load thanks to lightness
Product Detail

ICB vs. Granules — Quick comparison

Criterion ICB Board Granules
Typical useRoof, wall, floor, cold roomUnder-screed, lightweight concrete/screed, acoustic infill
ApplicationAdhered/anchored boardsPouring, mixing, infill
λ (approx.)0.037–0.040 W/m·K0.045–0.050 W/m·K
Vapor permeabilityμ ≈ 7–14Permeable by granule structure
AcousticAir/impact sound + vibrationAbsorption/void filling

* Values are typical; may vary by project and system build-up.

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