Natural wood fiber insulation 1220x575mm STEICOFLEX_036

Eco-friendly natural insulation made from wood fiber. Excellent protection against cold and heat. A lightweight and easy-to-apply construction system. Efficiency, comfort, and sustainability in a single product. STEICOflex F 036 is composed of untreated resinous wood and undergoes rigorous testing to guarantee it is a safe material free of toxic substances. Best-selling formats:

Thickness [mm] Dimensions [mm] unit/pack pack/pallet m²/package m²/pallet [m²] Price m2
40 1,220x575 10 12 7.01 84.2 €6.29
50 1,220x575 9 10 6.31 63.1 €7.73
60 1,220x575 8 10 5.61 56.1 €9.13
80 1,220x575 6 10 4.21 42.1 €12.04
100 1,220x575 4 12 2.81 33.7 €14.96
120 1,220x575 4 10 2.81 28.1 €17.85
140 1,220x575 4 8 2.8 22.4 €20.48

* Other sizes available upon request. (Prices are indicative. VAT not included. Shipping and application fees not included)

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STEICO FLEX Ecological natural insulation made from wood fiber. Main benefits:

  • Offers the most efficient thermal conductivity among flexible wood fiber insulation.
  • Maximum strength thanks to a specially designed fiber structure.
  • Easy installation: easily adapts to irregular shapes.
  • Excellent thermal performance year-round, in both cold and warm climates.
  • Allows water vapor diffusion, promoting breathability.
  • Improves interior comfort.
  • Recyclable, ecological, and environmentally sustainable.

Areas of use: Flexible insulation for roofs, walls, and floors with very low thermal conductivity. Summary of technical characteristics:

  • High insulating capacity: Thermal conductivity of 0.036 W/(m·K).
  • Good thermal performance: Thermal resistance (RD) from 1.10 to 6.65 depending on the thickness (40–240 mm).
  • Density: Approximately 60 kg/m³ (flex 036) and 55 kg/m³ (flex F 036).
  • Good airflow resistance: ≥ 5 (kPa·s)/m².

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